The best Hemi V8 ticking noise fixes depend on what is making the noise: an oil additive may help some mild, oil-related lifter sounds, but it cannot repair worn parts or diagnose an exhaust leak. My best overall pick is LIQUI MOLY Hydraulic Lifter Additive, a focused option for owners who want to try a lifter-specific treatment before pursuing mechanical work. Hot Shot’s Secret Tick Fix + Protect stands out as a purpose-labeled alternative, while LIQUI MOLY Engine Oil Additive is better suited to buyers seeking a broader oil-treatment approach. The tradeoff is between a targeted product, a general treatment, and getting a proper diagnosis instead of masking a symptom. Read on for the full comparison, selection criteria, and signs that an additive is unlikely to solve the problem.
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Key Takeaways
- Lifter-focused formulas lead this comparison: LIQUI MOLY Hydraulic Lifter Additive is my best overall choice because its stated purpose aligns closely with a mild, suspected hydraulic-lifter tick.
- A product name is not a diagnosis: Tick Fix + Protect is specifically positioned for ticking, but none of these additives can confirm whether a Hemi noise comes from a lifter, exhaust leak, or another source.
- Broad treatments are a different bet: Oil treatments such as Rislone 4471 and Hot Shot’s Secret FR3 are less narrowly focused than hydraulic-lifter products, so buyers should match the label and application to their actual goal.
- More product is not automatically better value: The LIQUI MOLY 2-pack and 6-pack hydraulic-lifter formats suit planned repeat use or multiple vehicles, but a larger quantity does not improve results on a mechanical fault.
- Diagnosis outranks additive choice when symptoms are serious: Persistent or worsening noise, warning lights, low oil pressure, or performance changes call for inspection rather than repeated additive trials.
| LIQUI MOLY Hydraulic Lifter Additive, 300 ml, 2-Pack |  | Best Targeted Lifter-Cleaning Pick | Brand: LIQUI MOLY | Manufacturer part number: 2770 | Container size: 300 ml | VIEW LATEST PRICE | See Our Full Breakdown |
| Prolube Engine Oil Treatment for Gas and Diesel Engines, 6 fl oz |  | Best for Flexible Multi-Use Treatment | Brand: Prolube | Container type: Bottle | Liquid volume: 6 fl oz | VIEW LATEST PRICE | See Our Full Breakdown |
| Rislone 4471 High Performance Oil Treatment, 15 oz |  | Best for Older, High-Mileage Hemis | Brand: Rislone | Model number: 4471 | Size: 15 fluid ounces | VIEW LATEST PRICE | See Our Full Breakdown |
| Liqui Moly Truck Series Oil Treatment, 500 mL |  | Best for Truck-Focused Friction Reduction | Brand: Liqui Moly | Manufacturer part number: 20256 | Size: 500 mL | VIEW LATEST PRICE | See Our Full Breakdown |
| Rislone 4102 Xtreme Lube Maximum Performance Engine Treatment, 16.9 oz |  | Best for Lifter and Deposit Maintenance | Brand: Rislone | Manufacturer: Bar’s Leaks | Model: 4102 | VIEW LATEST PRICE | See Our Full Breakdown |
| Liqui Moly 3721 Engine Oil Additive |  | Best for Broad Vehicle Compatibility | Brand: Liqui Moly | Manufacturer part number: 3721 | Size: 0.3 liters (300 ml) | VIEW LATEST PRICE | See Our Full Breakdown |
| Hot Shot’s Secret Tick Fix + Protect Oil Additive, 32 oz |  | Best Targeted Lifter-Tick Formula | Brand: Hot Shot’s Secret | Size: 32 fluid ounces | Item weight: 2 pounds | VIEW LATEST PRICE | See Our Full Breakdown |
| Hot Shot’s Secret FR3 Friction Reducer Engine Lubricant, 16 oz |  | Best Compact Friction-Reduction Pick | Brand: Hot Shot’s Secret | Volume: 16 fluid ounces | Item weight: 10.72 ounces | VIEW LATEST PRICE | See Our Full Breakdown |
| Hydraulic Lifter Engine Oil Additive, 300 ml |  | Best Single-Bottle Lifter-Cleaning Trial | Volume: 300 ml | Model: LM2004 | Manufacturer part number: LM2004 | VIEW LATEST PRICE | See Our Full Breakdown |
| Hydraulic Lifter Additive, 300 ml Bottles, 6-Pack |  | Best Multi-Bottle Supply | Volume per bottle: 300 ml | Pack size: 6 bottles | SKU: 20004 | VIEW LATEST PRICE | See Our Full Breakdown |
| Liqui Moly Hydraulic Lifter Additive, 300 ml |  | Best Targeted Lifter-Cleaning Pick | Volume: 300 ml | Oil capacity: Up to 6 liters | Suitable engines: Gasoline and diesel, with or without turbochargers | VIEW LATEST PRICE | See Our Full Breakdown |
| Speedol Bor Strong Nano-Boron Engine Oil Additive, 330 ml |  | Best Friction-Focused Option | Volume: 330 ml (11.2 fl oz) | Boron particle size: 70 nm | Friction coefficient: 0.15–0.70 | VIEW LATEST PRICE | See Our Full Breakdown |
| Forte Top End Treatment Hydraulic Lifter Additive, 400 ml |  | Best for Broader Top-End Deposits | Liquid volume: 400 ml | Container type: Bottle | Part number: topend | VIEW LATEST PRICE | See Our Full Breakdown |
| Dura Lube Severe Instant Quiet Engine and Transmission Treatment, 8 oz |  | Best Multi-System Noise Treatment | Size: 8 fl oz | Item weight: 8 ounces | Pack count: 1 | VIEW LATEST PRICE | See Our Full Breakdown |
| Hemi V8 ticking noise fixe | Brand | Manufacturer part number |
|---|---|---|
| LIQUI MOLY Hydraulic Lifter Ad | LIQUI MOLY | 2770 |
| Prolube Engine Oil Treatment f | Prolube | PLO-TRT-6OZ-AMZ |
| Rislone 4471 High Performance | Rislone | — |
| Liqui Moly Truck Series Oil Tr | Liqui Moly | 20256 |
| Rislone 4102 Xtreme Lube Maxim | Rislone | 4102 |
| Liqui Moly 3721 Engine Oil Add | Liqui Moly | 3721 |
| Hot Shot’s Secret Tick Fix + P | Hot Shot’s Secret | — |
| Hot Shot’s Secret FR3 Friction | Hot Shot’s Secret | — |
| Hydraulic Lifter Engine Oil Ad | — | LM2004 |
| Hydraulic Lifter Additive | — | — |
| Liqui Moly Hydraulic Lifter Ad | — | — |
| Speedol Bor Strong Nano-Boron | — | YK110-BOR |
| Forte Top End Treatment Hydrau | — | — |
| Dura Lube Severe Instant Quiet | — | — |
More Details on Our Top Picks
LIQUI MOLY Hydraulic Lifter Additive, 300 ml, 2-Pack
For a Hemi owner whose ticking may stem from dirty or restricted hydraulic lifter passages, this two-bottle set is the most specifically targeted choice in this group. Each 300 ml bottle treats up to 6 liters of oil, and the formula is intended to clean valves and lifter passages while improving lubrication—not to replace engine oil or repair a failed part. Compared with Rislone 4471, which emphasizes a thicker oil film for older engines, this additive focuses more directly on lifter-area cleanliness. It also works with gasoline or diesel engines, turbochargers, and catalytic converters. The main tradeoff is that the two-pack is more product than some owners need for one oil change, and a noise caused by damaged lifters or an exhaust leak will not be fixed by an additive.
Pros:- Specifically formulated to clean valves and hydraulic lifter passages
- Two 300 ml bottles provide a second dose for later use
- Compatible with gasoline and diesel engines, including turbocharged applications
- Suitable for vehicles with catalytic converters
Cons:- Must be mixed into engine oil and cannot be used as a standalone treatment
- Each bottle treats up to 6 liters, so the dose must match the engine’s oil capacity
- Cannot correct mechanical lifter damage or other non-oil-related ticking
Best for: Hemi owners who suspect a mild, oil-related lifter tick and want a lifter-focused additive compatible with catalytic converters.
Not ideal for: Owners seeking a mechanical repair or a treatment for a confirmed failed lifter; this product is an oil additive, not a replacement for diagnosis or parts.
- Brand:LIQUI MOLY
- Manufacturer part number:2770
- Container size:300 ml
- Pack count:2
- Oil coverage:Up to 6 liters per 300 ml
- Engine compatibility:Gasoline and diesel, with or without turbocharging
- Catalytic converter compatibility:Yes
- Fit type:Universal Fit
Our verdict“Choose this two-pack for a mild, potentially deposit-related Hemi lifter tick when a targeted cleaning additive matters more than a thicker oil treatment.”
Prolube Engine Oil Treatment for Gas and Diesel Engines, 6 fl oz
Prolube is the lineup’s flexible, small-bottle option for owners who want an additive aimed at reducing friction, noise, and vibration without limiting themselves to a lifter-specific formula. It is compatible with synthetic and conventional oils and can also be used in transmissions, unlike the more focused LIQUI MOLY Hydraulic Lifter Additive. The supplied mixing guidance—1 oz per quart for standard engines and 2 oz per quart for heavy-duty or high-mileage engines—helps buyers set a dose, though it also calls for measuring rather than pouring casually. Compared with Rislone 4102, Prolube makes broader engine and transmission claims but offers less product-specific detail about cleaning deposits or quieting lifters. Its benefits are manufacturer claims, and it should not be treated as a fix for a damaged Hemi valvetrain.
Pros:- Compatible with synthetic and conventional engine oils
- Suitable for gasoline and diesel engines
- Can also be used in transmissions
- Includes different mixing guidance for standard and heavy-duty or high-mileage engines
Cons:- Requires careful measurement based on oil volume and engine type
- Noise and wear-reduction benefits are product claims, not a mechanical repair
- The supplied description does not specify a lifter-cleaning function
Best for: DIY owners who want one small treatment compatible with either synthetic or conventional oil and may also want an additive for a transmission.
Not ideal for: Hemi owners seeking a product specifically formulated to clean hydraulic lifter passages or address deposits; Prolube is a broad treatment rather than a targeted lifter additive.
- Brand:Prolube
- Container type:Bottle
- Liquid volume:6 fl oz
- Engine compatibility:Gasoline and diesel
- Oil compatibility:Synthetic and conventional
- Standard-engine mixing ratio:1 oz per quart
- Heavy-duty or high-mileage mixing ratio:2 oz per quart
- Manufacturer part number:PLO-TRT-6OZ-AMZ
Our verdict“Pick Prolube if you want a small, oil-compatible multi-use treatment, but choose a lifter-specific formula if targeting Hemi ticking is your main priority.”
Rislone 4471 High Performance Oil Treatment, 15 oz
Rislone 4471 is aimed at a different problem than a dedicated lifter cleaner: it uses a high-viscosity formula to increase oil-film thickness and pressure in older or high-mileage engines. That makes it a more plausible fit for a worn Hemi with general engine noise than Prolube, whose description gives no specific lifter-cleaning function. It is compatible with conventional, high-mileage, and synthetic oils, and the product is described as working in hot and cold weather. The tradeoff is its thicker-oil approach: it may not suit a newer engine that does not need added viscosity, and it does not promise to clear lifter passages like LIQUI MOLY Hydraulic Lifter Additive. I would treat it as a noise-management option, not a substitute for checking oil pressure, valvetrain condition, or the source of a persistent tick.
Pros:- Designed for older and high-mileage engines
- High-viscosity formula is intended to increase oil-film thickness and pressure
- Compatible with conventional, high-mileage, and synthetic oils
- Described as suitable for hot and cold operating conditions
Cons:- May be unnecessary for a newer engine that does not need added viscosity
- Does not offer the lifter-passage cleaning focus of LIQUI MOLY Hydraulic Lifter Additive
- Cannot resolve ticking caused by failed valvetrain parts or another mechanical fault
Best for: Owners of older or high-mileage Hemi V8s with general engine noise who want an oil-film-focused treatment compatible with their current oil type.
Not ideal for: Owners of newer, healthy engines or anyone specifically seeking a lifter-passage cleaner; the high-viscosity approach may be unnecessary and does not target deposits directly.
- Brand:Rislone
- Model number:4471
- Size:15 fluid ounces
- Viscosity level:High
- Compatibility:Gasoline and diesel engines
- Oil compatibility:Conventional, high-mileage, and synthetic
- Operating conditions:Hot and cold weather
- Origin:Made in the USA
Our verdict“Choose Rislone 4471 for an older, high-mileage Hemi where added oil-film support is the goal, not targeted lifter cleaning.”
Liqui Moly Truck Series Oil Treatment, 500 mL
This Truck Series treatment stands apart through its molybdenum disulfide (MoS2) lubrication film, which is intended to reduce friction and wear on engine surfaces. That makes it a broader friction-reduction option than LIQUI MOLY Hydraulic Lifter Additive, whose stated focus is cleaning valves and lifter passages. For a truck-based Hemi owner concerned with general roughness as well as a tick, the film-forming approach may be appealing; the product is also described as supporting quieter, smoother operation. The fit is less clear for buyers looking only for a targeted lifter remedy: the supplied data identifies it as a truck-compatible oil additive, not a dedicated lifter cleaner. The listed 15W-40 viscosity grade also deserves attention, since the product data does not clarify whether that is a treatment specification or a fit recommendation for every engine.
Pros:- MoS2 is intended to form a durable lubrication film on engine surfaces
- Designed to reduce friction and engine wear
- May support quieter and smoother operation
- 500 mL bottle provides a larger stated volume than the 300 ml LIQUI MOLY lifter additive
Cons:- Not described as a dedicated hydraulic lifter passage cleaner
- Truck-focused compatibility may leave passenger-car Hemi owners needing to confirm suitability
- The listed 15W-40 grade may cause confusion about compatibility with an engine’s required oil specification
Best for: Truck owners who want a MoS2-based friction and wear treatment for general engine operation, rather than a narrowly lifter-cleaning formula.
Not ideal for: Hemi owners who need a clearly specified lifter additive or are unsure whether this truck-focused treatment suits their engine oil requirements.
- Brand:Liqui Moly
- Manufacturer part number:20256
- Size:500 mL
- Volume:16.9 fluid ounces
- Weight:499 g
- Viscosity grade:15W-40
- Compatible vehicle type:Truck
- Item type:Oil additive
Our verdict“Consider this treatment for a truck-based Hemi when broad MoS2 friction reduction is the aim, but favor a lifter-specific product for a targeted ticking concern.”
Rislone 4102 Xtreme Lube Maximum Performance Engine Treatment, 16.9 oz
Rislone 4102 earns its place for buyers looking for a treatment that pairs lifter-and-valve noise reduction with attention to sludge and deposits. Unlike Rislone 4471, which centers on increasing oil-film thickness for older engines, this formula is described as helping remove and prevent buildup while reducing friction across a broad temperature range. That combination may suit an owner maintaining a noisy Hemi through regular oil and filter changes, but the product’s own guidance ties results to that ongoing maintenance. Compared with LIQUI MOLY Hydraulic Lifter Additive, it is less narrowly presented as a lifter-passage cleaner, so buyers should not assume the two address ticking in the same way. A persistent or worsening noise still calls for diagnosis; an additive cannot repair damaged valvetrain parts.
Pros:- Designed to quiet noisy lifters and valves
- Helps remove and prevent sludge and other deposits
- Formulated to reduce friction and wear across a broad temperature range
- Made in the USA
Cons:- Results depend on regular use and timely oil and filter changes
- Does not replace diagnosis or repair of mechanical valvetrain damage
- The supplied product data does not specify engine compatibility or oil-treatment dosage
Best for: Hemi owners who want a general engine treatment with stated lifter-noise and deposit-control aims and who follow regular oil and filter changes.
Not ideal for: Drivers looking for a one-time fix for a confirmed mechanical failure or a product with a clearly specified lifter-passage cleaning method.
- Brand:Rislone
- Manufacturer:Bar’s Leaks
- Model:4102
- Size:16.9 oz
- Weight:1.06 pounds
- Dimensions:1.9 x 3.4 x 7.6 inches
- Country of origin:USA
- Manufacturer part number:4102
Our verdict“Choose Rislone 4102 for ongoing maintenance aimed at both deposits and lifter noise, rather than as a stand-alone repair for a mechanical Hemi tick.”
Liqui Moly 3721 Engine Oil Additive
Liqui Moly 3721 is the broad-application choice here: its data lists cars, trucks, motorcycles, and ATVs, along with compatibility with common filter systems. For a Hemi owner looking for a general oil additive rather than a product explicitly formulated around lifter noise, that versatility may suit a maintenance plan shared across several vehicles. Compared with Hot Shot’s Secret Tick Fix + Protect, it makes fewer specific claims about freeing sticky lifters or cleaning deposits, so I would not rank it as the more targeted first choice for a confirmed lifter tick. Its stated stability under high thermal and dynamic loads is a useful design point, but the supplied information does not quantify noise reduction or performance gains. The tradeoff is broad compatibility without clear Hemi-specific results.
Pros:- Listed for cars, trucks, motorcycles, and ATVs
- Designed to remain stable under high thermal and dynamic loads
- Compatible with commonly used filter systems
- A 300 ml bottle offers a defined single-container size
Cons:- The product data does not state specific noise-reduction or performance results
- It is not described as a targeted hydraulic-lifter cleaner
- The SAE J300 5W viscosity-grade specification may be unclear to buyers looking for a conventional engine-oil viscosity listing
Best for: Owners maintaining several types of vehicles who want one broadly compatible oil additive and have not established that a Hemi tick comes from a sticky lifter.
Not ideal for: Hemi owners seeking a product specifically described as targeting hydraulic lifter sticking or collapsing, since this listing provides no specific noise-reduction results.
- Brand:Liqui Moly
- Manufacturer part number:3721
- Size:0.3 liters (300 ml)
- Viscosity grade:SAE J300 5W
- Container type:Bottle
- Compatibility:Car, truck, motorcycle, ATV
- Fit type:Universal fit
Our verdict“Choose Liqui Moly 3721 for broad vehicle compatibility, not as my first pick when the main goal is addressing a suspected Hemi lifter tick.”
Hot Shot’s Secret Tick Fix + Protect Oil Additive, 32 oz
Tick Fix + Protect is the most directly aimed option in this batch for a Hemi owner investigating noise that may come from a sticky or collapsing hydraulic lifter. The description connects its intended action to oil flow and lifter function, while also citing cleaning of carbon, burnt oil, and varnish deposits. That makes it a more targeted fit than Liqui Moly 3721, whose supplied details focus on broad compatibility and thermal stability rather than lifter tick. Its 32-ounce bottle and gasoline-engine compatibility, including stop-start and displacement-on-demand systems, suit owners looking for an additive positioned for modern engine setups. The tradeoffs are that the provided data gives no dosage instructions, and its wear-reduction claim is compared with untreated full-synthetic oil rather than quantified for a Hemi. An additive cannot diagnose mechanical damage.
Pros:- Explicitly formulated to help free sticking or collapsing hydraulic lifters
- Designed to improve oil flow and reduce engine noise
- Targets carbon, burnt-oil, and varnish deposits
- Listed for gasoline engines including displacement-on-demand systems
Cons:- The supplied description does not provide usage or dosage instructions
- Wear-reduction claims are based on comparison with untreated full-synthetic motor oil
- The 32-ounce bottle may be more than needed for a buyer seeking a small trial amount
Best for: Hemi owners whose noise may be linked to sticky hydraulic lifters and who want an additive specifically described as supporting lifter function and oil flow.
Not ideal for: Drivers seeking a clearly documented application amount or a guaranteed fix for a mechanical lifter, cam, or other internal failure.
- Brand:Hot Shot’s Secret
- Size:32 fluid ounces
- Item weight:2 pounds
- Container type:Bottle
- Fit type:Universal fit
- Engine compatibility:Gasoline engines, including stop-start, displacement-on-demand, and hybrid systems
- Model number:TF32Z
Our verdict“Pick Tick Fix + Protect when lifter sticking is a plausible source of the Hemi tick and you are comfortable checking application directions before use.”
Hot Shot’s Secret FR3 Friction Reducer Engine Lubricant, 16 oz
FR3 Friction Reducer is the compact, broad-engine option for buyers who want lubrication and wear protection rather than a formula described primarily as a lifter cleaner. It is listed for both gasoline and diesel engines and may help reduce lifter and valve noise, but its core emphasis is friction reduction. That puts it behind Tick Fix + Protect for a Hemi tick that appears tied to sticky lifters: Tick Fix specifically addresses lifter function and deposits, while FR3 does not claim to clear those causes. The 16-ounce bottle is smaller than Tick Fix’s 32-ounce container, making it a more contained choice when a larger additive volume is not wanted. The tradeoff is that fuel-economy and performance benefits are not quantified, and the listing does not establish that it will resolve a mechanical ticking source.
Pros:- Designed to reduce engine friction and protect components from wear
- May help reduce lifter and valve noise
- Compatible with gasoline and diesel engines
- Compact 16-fluid-ounce bottle compared with Tick Fix + Protect’s 32-ounce size
Cons:- Fuel-economy and performance benefits are not quantified in the supplied data
- The description does not specifically claim to clean sticky-lifter deposits
- The listed viscosity value and flash point do not establish Hemi-specific suitability
Best for: Owners of gasoline or diesel vehicles who want a compact friction-reducer that may also help with mild lifter or valve noise.
Not ideal for: Hemi owners seeking a lifter-focused deposit-cleaning formula or a product with quantified fuel-economy, performance, or noise-reduction results.
- Brand:Hot Shot’s Secret
- Volume:16 fluid ounces
- Item weight:10.72 ounces
- Viscosity:150
- Flash point:200 °F
- Compatible material:Engine oil
- Compatible engines:Gasoline and diesel
- Model number:FR316
Our verdict“Choose FR3 for a compact, general friction-reduction additive, but favor Tick Fix + Protect if the suspected Hemi tick points specifically to a sticky lifter.”
Hydraulic Lifter Engine Oil Additive, 300 ml
This 300 ml Hydraulic Lifter Engine Oil Additive is a straightforward single-bottle option for a buyer who suspects sticky lifters and wants an additive described as cleaning internal oil passages. Its stated compatibility with most mineral and synthetic oils, plus gasoline and diesel engines, gives it wider stated use than a Hemi-only product. Compared with Hot Shot’s Secret Tick Fix + Protect, the description is similarly focused on lifter-related noise, but provides fewer details about additional mechanisms such as improved oil flow or friction-reduction technology. That makes this listing easier to frame as a simple cleaning-oriented trial, not a better-supported or more feature-specific formula. The key limitation is diagnostic: ticking can have causes that an oil additive cannot address, and the data warns that results depend on the source of the noise. Follow the product directions.
Pros:- Designed to clean internal oil passages associated with sticky hydraulic lifters
- Listed as compatible with most mineral and synthetic motor oils
- Suitable for gasoline and diesel engines
- Single 300 ml bottle is a manageable format for a one-time trial
Cons:- Effectiveness depends on the underlying cause of the noise
- Must be used as directed
- The description gives less formulation detail than Tick Fix + Protect
Best for: Hemi owners who suspect sticky hydraulic lifters, want one 300 ml bottle, and use a mineral or synthetic oil listed as compatible.
Not ideal for: Drivers whose ticking has not been diagnosed or who want detailed dosage guidance and additional performance claims in the supplied product information.
- Volume:300 ml
- Model:LM2004
- Manufacturer part number:LM2004
- Compatible engines:Gasoline and diesel
- Oil compatibility:Most mineral and synthetic motor oils
- Available pack sizes:1, 2, 3, 4, or 6
Our verdict“This single bottle makes sense for a cautious, lifter-focused trial, provided the Hemi tick is not being treated as a substitute for diagnosis.”
Hydraulic Lifter Additive, 300 ml Bottles, 6-Pack
The six-pack of Hydraulic Lifter Additive takes the same cleaning-oriented approach as the single 300 ml bottle: it is designed to reduce ticking from sticky hydraulic lifters by cleaning internal oil passages, and it is listed for gasoline and diesel engines. Its main distinction is quantity, not a more advanced formula. Compared with the single-bottle Hydraulic Lifter Engine Oil Additive, this package is better suited to a buyer who already has a planned need for multiple bottles; it is a poor match for someone simply trying one additive to investigate a Hemi noise. The description says it mixes with most motor oils, but it does not specify how much to use per oil capacity or how many applications the pack covers. Since effectiveness depends on the noise source, committing to six bottles before diagnosis carries a practical drawback.
Pros:- Six 300 ml bottles provide a multi-bottle supply
- Designed to clean internal oil passages linked to sticky hydraulic lifter noise
- Listed as compatible with most motor oils
- Suitable for gasoline and diesel engines
Cons:- The product description does not establish a different formula from the single-bottle LM2004 option
- Effectiveness depends on the cause of the ticking
- The supplied data does not specify application dosage or how many oil changes the pack covers
Best for: A repair shop or experienced owner with a known, recurring need for multiple lifter-additive bottles across compatible gasoline or diesel engines.
Not ideal for: A Hemi owner trying an additive for the first time, since the six-bottle pack commits to more product before the cause of the tick or its response is known.
- Volume per bottle:300 ml
- Pack size:6 bottles
- SKU:20004
- Model:LM2004
- Compatibility:Most motor oils
- Suitable engines:Gasoline and diesel
Our verdict“Choose the six-pack only if you already have a defined need for multiple applications; for a first Hemi tick trial, the single 300 ml bottle is the more measured choice.”
Liqui Moly Hydraulic Lifter Additive, 300 ml
For a Hemi owner whose ticking may come from dirty hydraulic lifter passages, this is the most specifically directed choice in this group. Liqui Moly says it cleans valve bores and lifter passages, making it a closer match for lifter-related noise than Dura Lube Severe Instant Quiet, which is presented as a broader engine and transmission treatment. One 300 ml bottle treats up to 6 liters of oil, and compatibility with commercially available oils and catalytic converters simplifies use in many vehicles. The limitation is equally clear: it is a cleaning additive, not a mechanical repair. It will not restore a damaged lifter or worn cam, and the single-bottle coverage may not suit an engine with a larger oil capacity. I’d choose it when the suspected issue is deposits, not established mechanical damage.
Pros:- Targets valve bores and hydraulic lifter passages associated with lifter noise
- One 300 ml bottle treats up to 6 liters of oil
- Compatible with gasoline and diesel engines, including turbocharged engines
- Compatible with catalytic converters and commercially available engine oils
Cons:- One bottle is limited to treating up to 6 liters of oil
- Cleaning cannot repair a mechanically worn or damaged lifter
Best for: Hemi owners with a suspected deposit-related hydraulic-lifter tick, an oil capacity of up to 6 liters, and a preference for an additive aimed at lifter passages.
Not ideal for: Owners whose Hemi has confirmed worn or damaged valvetrain parts, or whose oil capacity exceeds the bottle’s stated treatment limit.
- Volume:300 ml
- Oil capacity:Up to 6 liters
- Suitable engines:Gasoline and diesel, with or without turbochargers
- Oil compatibility:Commercially available engine oils
- Emissions compatibility:Compatible with catalytic converters
- Flash point:60 °C
- Item weight:0.3 kg
- Model number:8367
Our verdict“Choose this for a suspected deposit-related Hemi lifter tick when the oil capacity fits the bottle’s stated coverage, not as a substitute for mechanical repair.”
Speedol Bor Strong Nano-Boron Engine Oil Additive, 330 ml
Speedol Bor Strong takes a different tack from Liqui Moly Hydraulic Lifter Additive: it emphasizes friction and wear reduction through nano-boron particles rather than specifically describing cleaning lifter passages. That makes it a broader engine-oil treatment, not the more direct choice when a Hemi tick is suspected to come from deposits in the valve train. The 330 ml can is listed for 4–8 liters of oil and suits gasoline and diesel engines, giving it flexible coverage across different oil capacities. The product information also says it may be unnecessary with fully synthetic oils, which narrows its appeal for owners already following a synthetic-oil regimen. I’d treat its noise-reduction language as a stated aim, not proof that it will quiet a particular Hemi; it cannot diagnose or fix worn components.
Pros:- Designed to reduce friction and wear using nano-boron particles
- May help reduce engine noise and protect against corrosion
- Suitable for gasoline and diesel engine oils
- One can is specified for 4–8 liters of oil
Cons:- Product information says it may be unnecessary with fully synthetic oils
- Does not specifically target cleaning lifter passages like Liqui Moly Hydraulic Lifter Additive
- Claims about fuel economy and longer engine life are not substantiated in the supplied product information
Best for: Hemi owners seeking a general friction- and wear-focused oil additive for a gasoline or diesel engine, especially when the oil fill is within the stated 4–8-liter range.
Not ideal for: Owners using fully synthetic oil who want a treatment specifically aimed at cleaning hydraulic lifter passages or addressing a confirmed mechanical fault.
- Volume:330 ml (11.2 fl oz)
- Boron particle size:70 nm
- Friction coefficient:0.15–0.70
- Oil capacity per can:4–8 liters (1–2 gallons)
- Suitable engines:Gasoline and diesel
- Item weight:0.5 kg
- Manufacturer part number:YK110-BOR
- Warranty:2 years
Our verdict“Pick Speedol for broad friction-focused treatment rather than a targeted lifter cleaner, and skip it if you want a direct remedy for a confirmed Hemi valvetrain fault.”
Forte Top End Treatment Hydraulic Lifter Additive, 400 ml
Forte Top End Treatment earns its place for Hemi owners who want to target more than a lifter tick alone. Its high-detergent formula is described as cleaning deposits in the cylinder head and upper valve train, with potential relevance to noisy lifters and sticking VVT. Compared with Liqui Moly Hydraulic Lifter Additive, which names valve bores and lifter passages, Forte casts a wider net across top-end deposits and oil-control systems. It is also listed for turbocharged and direct-injection engines and for full-synthetic oils meeting API and ACEA specifications. That breadth does not make it a repair product: the supplied information explicitly excludes worn cam lobes and collapsed lifters. Its dosage guidance for larger engines also means owners should check oil capacity rather than assume one bottle covers every Hemi.
Pros:- Targets deposits in the cylinder head and upper valve train
- May help with noisy lifters, ticking, sticking VVT, and oil pressure control systems
- Compatible with gasoline and diesel engines, including turbocharged and direct-injection engines
- Works with full-synthetic crankcase oils meeting API and ACEA specifications
Cons:- Cannot repair worn cam lobes or collapsed lifters
- Larger engines require dosage based on 100 ml per liter of oil
- Its broader top-end focus may be less specific than Liqui Moly’s stated lifter-passage cleaning
Best for: Hemi owners who suspect upper-valve-train deposits or sticking VVT and want an additive listed for synthetic oil and modern gasoline or diesel engines.
Not ideal for: Drivers with a confirmed collapsed lifter, worn cam lobe, or other mechanical damage, since this treatment is not described as repairing failed parts.
- Liquid volume:400 ml
- Container type:Bottle
- Part number:topend
- Fit type:Universal fit
- Engine compatibility:Gasoline and diesel, including turbocharged and high-pressure direct-injection engines
- Use:Add one bottle to engine oil
- Dosage for larger engines:100 ml per liter of engine oil
- Oil compatibility:Crankcase oils, including full synthetics meeting API and ACEA specifications
Our verdict“Choose Forte when suspected deposits or sticking VVT accompany a Hemi tick, but seek mechanical diagnosis if the noise points to damaged parts.”
Dura Lube Severe Instant Quiet Engine and Transmission Treatment, 8 oz
Dura Lube is the broadest-use option here: it is intended for engine and transmission noise, while Liqui Moly Hydraulic Lifter Additive and Forte Top End Treatment focus more directly on lifter or top-end deposits. Its compatibility with conventional, synthetic, and blended oils, plus gasoline and diesel engines and automatic and manual transmissions, suits owners who want one treatment for more than the Hemi crankcase. The product is described as lubricating moving parts and reducing friction and heat, but the supplied details do not identify a specific cleaning action or a Hemi-specific fix. That makes it less targeted for a suspected lifter-passage issue than Liqui Moly, and its 8 fl oz size may not offer a dosage guide for every oil capacity. I’d choose it for broad compatibility, with realistic expectations about unresolved mechanical noise.
Pros:- Designed to reduce knocking, ticking, and other mechanical noise
- Intended to lubricate moving components and reduce friction and heat
- Compatible with conventional, synthetic, and blended oils
- Can be used with gasoline or diesel engines and automatic or manual transmissions
Cons:- May not resolve the underlying mechanical cause of noise
- Less specifically targeted to lifter passages than Liqui Moly Hydraulic Lifter Additive
- Supplied product data does not state an oil-capacity treatment range
Best for: Drivers seeking a broadly compatible noise treatment for an engine or transmission, including vehicles using conventional, synthetic, or blended oils.
Not ideal for: Hemi owners looking for a specifically described hydraulic-lifter cleaner or those whose ticking has been traced to a failed lifter, cam, or other mechanical part.
- Size:8 fl oz
- Item weight:8 ounces
- Pack count:1
- Oil compatibility:Conventional, synthetic, and blended oils
- Engine compatibility:Gasoline and diesel
- Transmission compatibility:Automatic and manual transmissions
- Use:Engine and transmission noise treatment
- Model number:HL-417059
Our verdict“Choose Dura Lube for broad engine-and-transmission compatibility, not when you need a targeted cleaner or a fix for confirmed Hemi valvetrain damage.”
How We Picked
I ranked these products by how directly their stated use matches a Hemi V8 ticking-noise concern, how clearly a buyer can choose and dose them, and whether the product is a focused lifter treatment or a broader oil additive. I also weighed application flexibility, pack format, and the risk of buying a treatment that does not address the actual source of the sound. A targeted label earned a stronger position than a general treatment when the buyer’s goal is specifically a mild, suspected lifter tick.
This is a comparison of product positioning and buyer fit, not a claim that an additive cures Hemi engine faults. Several entries are similar or come in different sizes, so their order reflects purpose and convenience rather than proof of different mechanical outcomes. I placed diagnosis and correct oil selection ahead of trying multiple products: no additive can repair damaged hardware or establish what is making a noise.
| Hemi V8 ticking noise fixe | Brand |
|---|---|
| LIQUI MOLY Hydraulic Lifter Ad | LIQUI MOLY |
| Prolube Engine Oil Treatment f | Prolube |
| Rislone 4471 High Performance | Rislone |
| Liqui Moly Truck Series Oil Tr | Liqui Moly |
| Rislone 4102 Xtreme Lube Maxim | Rislone |
| Liqui Moly 3721 Engine Oil Add | Liqui Moly |
| Hot Shot’s Secret Tick Fix + P | Hot Shot’s Secret |
| Hot Shot’s Secret FR3 Friction | Hot Shot’s Secret |
| Hydraulic Lifter Engine Oil Ad | — |
| Hydraulic Lifter Additive | — |
| Liqui Moly Hydraulic Lifter Ad | — |
| Speedol Bor Strong Nano-Boron | — |
| Forte Top End Treatment Hydrau | — |
| Dura Lube Severe Instant Quiet | — |
Factors to Consider When Choosing Best Hemi V8 Ticking Noise Fixes
Before choosing among these treatments, separate the goal of a low-risk oil additive trial from the job of identifying a fault. The factors below help me decide when a product is a reasonable first step, when a broader formula makes sense, and when continued driving or experimentation could delay needed service.
Identify the Noise Before Choosing a Bottle
A ticking sound alone does not prove that a hydraulic lifter is at fault. Noise that changes with engine temperature, follows engine speed, or appears near the exhaust can point to different causes, and a short recording can help a technician compare symptoms over time. A loose exhaust connection or valvetrain wear needs a different response from an oil-related noise. Avoid choosing a lifter additive just because the product name sounds like a match. If the sound is new, persistent, or getting louder, diagnosis is more useful than trying several formulas in succession.
Check Oil Level, Specification, and Service History First
Low oil level, overdue service, or the wrong oil specification can complicate any attempt to quiet an engine. Check the owner’s manual for the required oil grade and service guidance, then verify the level on the appropriate surface and with the engine in the condition specified by the manual. An additive should not be used to compensate for an oil leak or a missed oil change. Switching to an unapproved viscosity can create new problems, even if a noise changes temporarily. A clean baseline makes any later change easier to interpret.
Match Treatment Type to the Problem You Suspect
Hydraulic-lifter additives are the most direct category match when a mild tick is suspected to relate to lifter operation. Broad oil treatments and friction reducers target wider lubrication goals, which may suit owners seeking general treatment but do not make them substitutes for a lifter-specific choice. Product wording describes the maker’s intended use, not a confirmed diagnosis or guaranteed repair. Choose one product whose label fits the goal rather than combining multiple additives with overlapping claims. If a mechanic has identified a specific fault, follow that repair guidance instead.
Follow the Label and Account for Oil Capacity
Concentrated treatments and larger bottles are not automatically suited to every engine’s oil capacity. Read the label for dosage, compatibility, and whether the product is intended for use at an oil change or with existing oil. Adding too much can change the oil mixture beyond the product’s directions, while using too little may make the trial hard to evaluate. Pack size also matters: a multi-pack can be convenient for planned use but may leave unused product if the first application is not appropriate. Keep the vehicle’s manual and product instructions as the final references.
Set a Limit for an Additive Trial
Decide in advance what change you are watching for and when you will stop the trial. A quieter engine does not prove the underlying issue has been fixed, and no change is a reason to reassess rather than add another product. Avoid repeated dosing or stacking treatments to chase a result that the label does not promise. Keep notes on the noise, oil level, and service work so a technician has useful context. Stop driving and seek prompt help if the engine develops warning lights, low oil pressure, severe noise, or a noticeable loss of performance.
Know When Paying More or Buying a Multipack Makes Sense
A premium or specialized formula can make sense when its stated application closely fits the concern and its directions suit your maintenance routine. A larger pack is most useful when you already have a legitimate plan for the extra quantity, such as service across multiple compatible vehicles, rather than as a hedge against an uncertain diagnosis. For a first trial, a single container limits waste if the product is not suitable or the noise has another cause. Compare dosage and compatibility, not just bottle size or broad performance language. If the sound points to a mechanical repair, put the budget toward diagnosis and parts instead of additional treatments.
Frequently Asked Questions
Can an oil additive fix the Hemi tick?
An additive may quiet some mild noises linked to oil flow or lifter operation, but it cannot repair worn or damaged engine components. The term “Hemi tick” is used for sounds with more than one possible source, including issues an oil treatment will not address. Start by checking the oil level and specification, then have persistent or worsening noise diagnosed. If an additive changes the sound, treat that as a symptom change, not proof that the underlying problem is gone.
Should I try a lifter additive or a general engine treatment first?
If a qualified diagnosis or the symptoms point toward a mild hydraulic-lifter concern, a lifter-specific product is the more focused first trial. A general treatment may suit a broader lubrication goal, but its wider purpose makes it a less direct match for a suspected lifter tick. Neither type can confirm the cause or replace repairs. Avoid using both at once, since overlapping products make results harder to interpret and can exceed label directions.
Is it safe to add one of these products between oil changes?
That depends on the individual product label and the vehicle’s oil capacity and oil requirements. Check whether the formula is intended for the oil already in the engine, follow its dosage exactly, and do not exceed the specified fill level. If the oil is already due for service or its specification is uncertain, correct that first rather than adding treatment to an unknown baseline. Ask a qualified technician if the manual, product directions, or warranty terms raise concerns.
What should I do if the ticking continues after using an additive?
Do not keep adding different treatments to chase the sound. Recheck oil level and service details, note whether the noise changes with temperature or engine speed, and arrange an inspection if it persists. A technician can check for sources that additives cannot address, such as exhaust leaks or mechanical wear. Stop driving and seek prompt service if the noise worsens or comes with a warning light, low oil pressure, or reduced performance.
Is a multipack a better choice for a first attempt?
Usually, a single bottle is the more cautious choice when the cause of the noise is uncertain. A multipack can be practical for planned maintenance across compatible vehicles, but buying more does not make a treatment more effective and may leave you with product you should not use. Confirm the directions, compatibility, and dose before selecting a pack size. If the first properly used application does not help, seek diagnosis rather than automatically repeating it.
Conclusion
For a best overall starting point among these options, I favor LIQUI MOLY Hydraulic Lifter Additive because its stated purpose is the closest match for a mild, suspected lifter tick. Best value for planned use is the LIQUI MOLY 2-pack or the 6-pack hydraulic-lifter format only when you have a clear need for multiple applications; otherwise, a single bottle is the more sensible first purchase. Best premium-style alternative for shoppers seeking a purpose-labeled tick treatment is Hot Shot’s Secret Tick Fix + Protect, while best for beginners is a single, clearly labeled lifter additive used exactly as directed. For a broader oil-treatment goal, compare Rislone 4471 or Hot Shot’s Secret FR3, but do not mistake either for a diagnosis. If the noise is severe, persistent, or paired with warning signs, my recommendation is to skip additive experiments and get the engine inspected.
