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20 Best Engine Stop Smoke Additive (2023 Updated)

Engine stop smoke additive is a product that is added to the fuel of an engine in order to reduce the amount of smoke that is emitted from the engine. This can be beneficial in many ways, such as reducing the amount of pollution that is emitted into the air, reducing the amount of money spent on fuel, and reducing the amount of maintenance required on the engine.

20 Best Engine Stop Smoke Additive

Product Image Product Name Features Price

Bardahl No-Smoke Plus Stop Leak

  • New 2-in-1 Formula.
  • Stops Oil Burning and Stops Oil Leaks.
  • Reduces Exhaust Smoke.

Wynn's 1831090 Stop Smoke Oil, Purple, 325 ml

  • Premium grade
  • High quality
  • Easy to use

Bardahl 2116 No Smoke – 16 fl. oz.

  • Stops oil burning
  • Reduces exhaust smoke
  • Lessens engine noise

Wynn's 1831090 Stop Smoke Oil, Purple, 325 ml

  • Premium grade
  • High quality
  • Easy to use

Lucas Oil Pure Synthetic Oil Stabilizer – 1 Gal

  • Increase oil life by at least 50%
  • Eliminates dry starts
  • Raises oil pressure

Stp Oil Treatment – 15 fl oz

  • Contains zinc anti-wear agent ZDDP that fights metal-to-metal friction
  • Reduces oil burning
  • Lubricates moving engine parts by providing a thicker cushion between moving engine parts

Stp Oil Treatment + Stop Leak, High Mileage – 15 fl oz

  • Fights friction in vehicles with over 75,000 miles
  • Rejuvenates seals and gaskets
  • Contains zinc anti-wear agent ZDDP

Lucas Engine Treatment, Complete – 16 fl oz

  • Cleans and lubricates the entire fuel system from the tank to injectors
  • Lubricates the upper cylinder walls as well as the compression rings and oil rings

Bluedevil 00243 Stop Smoke & Engine Repair – 16 Ounce

  • Reduces oil loss
  • Stops exhaust smoke
  • Not for use in brake systems or on painted surfaces

Wynns Stop Smoke Petrol & Diesel Engines 350 ml 50864

  • For petrol and diesel engines.
  • Size 325ml.

Liqui Moly Oil Smoke Stop 300 ml (2122) Designed to Minimize Blue Exhaust Smoke

  • Reduces oil usage.
  • Prevents blue smoke from the exhaust.
  • High shear stability.

Bar's Rislone Engine Treatment – 32 fl oz bottle

  • Frees valves and lifters
  • Reduces friction and wear
  • Maintains oil viscosity

(12 Pack) Lucas Oil Heavy Duty Oil Stabilizer 1 gal. 10002

  • 4 gal

Lucas Engine Oil Stop Leak – 32 fl oz bottle

  • Contains no harmful solvents
  • Renews worn seals with no risk of damage or eventual corrosion
  • Reduces engine noise and oil consumption, while raising oil pressure

Lucas Heavy Duty Oil Stabilizer – 32 oz bottle

  • Increase oil life at least 50% longer
  • Reduces oil consumption
  • Eliminates dry starts

Lucas Oil 10063 Engine Break in Oil Additive 16 oz.

  • Protects camshaft lifters and valve train during break-in period of motor
  • Excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent premature wear

Lucas Oil High Mileage 1 qt Oil Stabilizer

  • Eliminates dry starts, the #1 cause of wear in new engines
  • Reduces friction and heat to allow optimum mechanical efficiency

Prolong Super Lubricants Psl11000 Engine Treatment – 12 oz.

  • Reduces harmful friction and excessive heat in both gasoline and diesel-fueled engines
  • Formulated with AFMT (Anti-Friction Metal Treatment) advanced technology
Bardahl No-Smoke Plus Stop Leak
  • New 2-in-1 Formula.
  • Stops Oil Burning and Stops Oil Leaks.
  • Reduces Exhaust Smoke.
Wynn's 1831090 Stop Smoke Oil, Purple, 325 ml
  • Premium grade
  • High quality
  • Easy to use
Bardahl 2116 No Smoke – 16 fl. oz.
  • Stops oil burning
  • Reduces exhaust smoke
  • Lessens engine noise
Wynn's 1831090 Stop Smoke Oil, Purple, 325 ml
  • Premium grade
  • High quality
  • Easy to use
Lucas Oil Pure Synthetic Oil Stabilizer – 1 Gal
  • Increase oil life by at least 50%
  • Eliminates dry starts
  • Raises oil pressure
Stp Oil Treatment – 15 fl oz
  • Contains zinc anti-wear agent ZDDP that fights metal-to-metal friction
  • Reduces oil burning
  • Lubricates moving engine parts by providing a thicker cushion between moving engine parts
Stp Oil Treatment + Stop Leak, High Mileage – 15 fl oz
  • Fights friction in vehicles with over 75,000 miles
  • Rejuvenates seals and gaskets
  • Contains zinc anti-wear agent ZDDP
Lucas Engine Treatment, Complete – 16 fl oz
  • Cleans and lubricates the entire fuel system from the tank to injectors
  • Lubricates the upper cylinder walls as well as the compression rings and oil rings
Bluedevil 00243 Stop Smoke & Engine Repair – 16 Ounce
  • Reduces oil loss
  • Stops exhaust smoke
  • Not for use in brake systems or on painted surfaces
Wynns Stop Smoke Petrol & Diesel Engines 350 ml 50864
  • For petrol and diesel engines.
  • Size 325ml.
Liqui Moly Oil Smoke Stop 300 ml (2122) Designed to Minimize Blue Exhaust Smoke
  • Reduces oil usage.
  • Prevents blue smoke from the exhaust.
  • High shear stability.
Bar's Rislone Engine Treatment – 32 fl oz bottle
  • Frees valves and lifters
  • Reduces friction and wear
  • Maintains oil viscosity
(12 Pack) Lucas Oil Heavy Duty Oil Stabilizer 1 gal. 10002
  • 4 gal
Lucas Engine Oil Stop Leak – 32 fl oz bottle
  • Contains no harmful solvents
  • Renews worn seals with no risk of damage or eventual corrosion
  • Reduces engine noise and oil consumption, while raising oil pressure
Lucas Heavy Duty Oil Stabilizer – 32 oz bottle
  • Increase oil life at least 50% longer
  • Reduces oil consumption
  • Eliminates dry starts
Lucas Oil 10063 Engine Break in Oil Additive 16 oz.
  • Protects camshaft lifters and valve train during break-in period of motor
  • Excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent premature wear
Lucas Oil High Mileage 1 qt Oil Stabilizer
  • Eliminates dry starts, the #1 cause of wear in new engines
  • Reduces friction and heat to allow optimum mechanical efficiency
Prolong Super Lubricants Psl11000 Engine Treatment – 12 oz.
  • Reduces harmful friction and excessive heat in both gasoline and diesel-fueled engines
  • Formulated with AFMT (Anti-Friction Metal Treatment) advanced technology

1. Bardahl No-Smoke Plus Stop Leak

Bardahl No-Smoke Plus Stop Leak

  • New 2-in-1 Formula.
  • Stops Oil Burning and Stops Oil Leaks.
  • Reduces Exhaust Smoke.
  • Restores Compression.
  • Improves power and.

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart – Rugged Parts
AutoZone

Product Details

Specifications

Details
Item has MSDS (SDS)? Y
Item is Shipped at this Packaging Level Y
Packaging Depth 1 IN
Packaging Height 8 IN
Packaging Width 2.5 IN

Reviews From Real Customers

Axle
Quad1970
Cody1983U

2. Wynn’s 1831090 Stop Smoke Oil, Purple, 325 ml

Wynn's 1831090 Stop Smoke Oil, Purple, 325 ml

  • Premium grade
  • High quality
  • Easy to use

Check Latest Price

Sold By Price
Amazon.com – Seller

Product Details

Specifications

Details
Product Dimensions 2.68 x 2.68 x 4.8 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

therecanbeonlyone1
daveknibb
drewpavitt

3. Bardahl 2116 No Smoke – 16 fl. oz.

Bardahl 2116 No Smoke - 16 fl. oz.

  • Stops oil burning
  • Reduces exhaust smoke
  • Lessens engine noise
  • Restores compression
  • Improves power and performance

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart – Rugged Parts
NAPA Auto Parts

Product Details

Specifications

Details
Item has MSDS (SDS)? Y
Item is Shipped at this Packaging Level Y
Information Effective Date 3/21/2011 12:00:00 AM
Packaging Depth 1 IN
Packaging Height 8 IN

Reviews From Real Customers

Member 174599541
ppb1528
Hungnewf

4. Wynn’s 1831090 Stop Smoke Oil, Purple, 325 ml

Wynn's 1831090 Stop Smoke Oil, Purple, 325 ml

  • Premium grade
  • High quality
  • Easy to use

Check Latest Price

Sold By Price
Amazon.com – Seller

Product Details

Specifications

Details
Product Dimensions 2.68 x 2.68 x 4.8 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

cloggie1964
123-janep

5. Lucas Oil Pure Synthetic Oil Stabilizer – 1 Gal

Lucas Oil Pure Synthetic Oil Stabilizer - 1 Gal

  • Increase oil life by at least 50%
  • Eliminates dry starts
  • Raises oil pressure
  • Increases power and MPG

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Sold By Price
Amazon.com – Seller
eBay
Walmart
Tractor Supply Company

Product Details

Specifications

Details
Weight 1 oz

Reviews From Real Customers

jcnc81206
benbiowa
JUSTIN

6. Stp Oil Treatment – 15 fl oz

Stp Oil Treatment - 15 fl oz

  • Contains zinc anti-wear agent ZDDP that fights metal-to-metal friction
  • Reduces oil burning
  • Lubricates moving engine parts by providing a thicker cushion between moving engine parts
  • Scientifically engineered for Conventional or Synthetic Oils
  • High-viscosity formula can be used for all cars, light trucks and SUVs

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Amazon.com
Walmart
Lowe’s
AutoZone

Product Details

Specifications

Details
Units in Package 1
Unit Size 15 fl oz
Directions Add 1 bottle to 4-5 quarts of oil changes.
Warnings Eye irritant. Avoid eye contact and prolonged skin contact. First Aid: Eyes – Rinse with water for 15 minutes. Contact a physician if irritation persists. Skin – Wash with soap and water. Keep out of reach of children. Contains zinc dialkyl dithiophosphate.

Reviews From Real Customers

Jacob

7. Stp Oil Treatment + Stop Leak, High Mileage – 15 fl oz

Stp Oil Treatment + Stop Leak, High Mileage - 15 fl oz

  • Fights friction in vehicles with over 75,000 miles
  • Rejuvenates seals and gaskets
  • Contains zinc anti-wear agent ZDDP
  • Helps stop engine leaks, noise and smoking

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Sold By Price
Amazon.com
eBay
Walmart
AutoZone

Product Details

Specifications

Details
Units in Package 1
Unit Size 15 fl oz
Directions Direction: Add 1 bottle to 4-5 quarts of oil at or between oil changes.
Warnings Caution: Causes eye and skin irritation. Read caution on back. Caution: Keep out of reach of children. Eye irritant. Do not swallow. Avoid eye and skin contact. Wash hands thoroughly with soap and water after use. First Aid: If swallowed – Do not induce vomiting. Call a doctor or poison center. Eyes: Flush immediately with water for 15 minutes. If irritation persists, call a doctor. Skin: Wash with soap and water. Call a doctor if irritation persists. Contains: Zinc dialkyl dithiophosphate and mineral oil.

Reviews From Real Customers

Crystal Milligan
Where's the lemonade?

8. Lucas Engine Treatment, Complete – 16 fl oz

Lucas Engine Treatment, Complete - 16 fl oz

  • Cleans and lubricates the entire fuel system from the tank to injectors
  • Lubricates the upper cylinder walls as well as the compression rings and oil rings
  • Improves engine cleanliness reduces gum and varnish, especially in oil burners
  • Reduces friction and wear
  • Helps extend oil life

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Sold By Price
Amazon.com – Seller
eBay
AutoZone
Lowe’s

Product Details

Specifications

Details
Units in Package 1
Unit Size 16 fl oz
Directions Gas or Diesel: Add approximately 1 ounce per gallon. One bottle treats a tank, up to 21 gallons. Add directly to fuel tank. 2-Stroke: Add 1 ounce per gallon of pre-mixed fuel. Oil: Add 1 ounce only per quart of engine oil. May be added with oil change or between oil changes.
Warnings Danger: Harmful or fatal if swallowed. Read cautions on the back panel. Contains petrolatum naphtha. If swallowed do not induce vomiting. Call physician immediately. Keep out of reach of children.

Reviews From Real Customers

AdventurousBeardedYogaGuy
Sid

9. Bluedevil 00243 Stop Smoke & Engine Repair – 16 Ounce

Bluedevil 00243 Stop Smoke & Engine Repair - 16 Ounce

  • Reduces oil loss
  • Stops exhaust smoke
  • Not for use in brake systems or on painted surfaces
  • Not for use i

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Amazon
AutoZone
bigamart.com

Product Details

Specifications

Details
Product Dimensions 3.63 x 1.75 x 7.5 inches
Country of Origin USA

Reviews From Real Customers

Todd
Nathaniel

10. Wynns Stop Smoke Petrol & Diesel Engines 350 ml 50864

Wynns Stop Smoke Petrol & Diesel Engines 350 ml 50864

  • For petrol and diesel engines.
  • Size 325ml.

Check Latest Price

Sold By Price
Amazon
eBay

Product Details

Reviews From Real Customers

Kev977
Rich514
Chrissaz

11. Liqui Moly Oil Smoke Stop 300 ml (2122) Designed to Minimize Blue Exhaust Smoke

Liqui Moly Oil Smoke Stop 300 ml (2122) Designed to Minimize Blue Exhaust Smoke

  • Reduces oil usage.
  • Prevents blue smoke from the exhaust.
  • High shear stability.
  • A 300 ml can of Oil smoke stop is sufficient for 4-6 liters of.
  • Do not add more than 10%.

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eBay

Product Details

Specifications

Details
Product Dimensions 2.13 x 2.13 x 7.28 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

unrealplayer
jmtt444
liverpool.com.mx

12. Bar’s Rislone Engine Treatment – 32 fl oz bottle

Bar's Rislone Engine Treatment - 32 fl oz bottle

  • Frees valves and lifters
  • Reduces friction and wear
  • Maintains oil viscosity
  • Cleans and conditions engines
  • Dissolves and removes harmful deposits

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Amazon
eBay
Walmart
NAPA Auto Parts

Product Details

Specifications

Details
Assembled Depth (in) 2.5 in
Assembled Height (in) 8.9 in
Assembled Width (in) 4.3 in
Assembled Weight (lbs) 2.0 lbs
Item has MSDS (SDS)? Y

Reviews From Real Customers

Mhambster
Chandran R.
Dadthebank

13. Lucas Oil 16 Ozeng Break in Additive 16 oz 10063 New

Lucas Oil 16 Ozeng Break in Additive 16 oz 10063 New

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Amazon
Tweetys RV and Truck Accessories
LMPerformance
A-1 Racing Products

Product Details

Reviews From Real Customers

WD
Wyman
MAUREECE

14. (12 Pack) Lucas Oil Heavy Duty Oil Stabilizer 1 gal. 10002

(12 Pack) Lucas Oil Heavy Duty Oil Stabilizer 1 gal. 10002

  • 4 gal

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Amazon
Zoro

Product Details

Reviews From Real Customers

Jeepster
D Kamal

15. Lucas Engine Oil Stop Leak – 32 fl oz bottle

Lucas Engine Oil Stop Leak - 32 fl oz bottle

  • Contains no harmful solvents
  • Renews worn seals with no risk of damage or eventual corrosion
  • Reduces engine noise and oil consumption, while raising oil pressure

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Amazon
Walmart
Home Depot
AutoZone

Product Details

Specifications

Details
Units in Package 1
Unit Size 32 fl oz
Directions Use 20% of system capacity (example: 1 quart Lucas Engine Oil Stop Leak to 4 quarts of motor oil.) In Gasoline Engines: A puff of white smoke out the tail pipe in the morning is a sure sign of worn valve seals allowing oil to seep past the valves into the combustion chamber when the engine is not running. This is a sign of a high mileage engine. Allow a few days for Lucas Engine Oil Stop Leak to correct this problem. To keep this problem corrected a quart (or liter) will probably have to be added with each oil change.
Warnings Keep out of reach of children. Harmful if swallowed.

Reviews From Real Customers

autozone.com
OJ
Gerardo

16. Lucas Heavy Duty Oil Stabilizer – 32 oz bottle

Lucas Heavy Duty Oil Stabilizer - 32 oz bottle

  • Increase oil life at least 50% longer
  • Reduces oil consumption
  • Eliminates dry starts
  • Raises oil pressure

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Amazon
Walmart
AutoZone
Advance Auto Parts

Product Details

Specifications

Details
Units in Package 1
Unit Size 32 fl oz
Directions Use 20% of system capacity (example: 1 qt oil stabilizer with 4 qts motor oil). In badly worn engines use up to 60% of system capacity. Use in every oil change. For total protection in newer engines and to stop smoking, knocking and oil consumption in older engines (diesel, gasoline or high performance). At temperatures below 5 degrees F (-15 degrees C) we recommend using Lucas Pure Synthetic Oil Stabilizer (Part No. 10130). Ford Powerstroke diesels use Lucas Pure Synthetic Stabilizer, 1 qt. In light duty manual transmissions use 25%. In heavy duty transmissions use 25-50%. Controls rattle, leaks, heat, wear and hard shifting. To stop noise and wear in differentials, use 50-100%. No special additives needed for limited slip. Perfect for transfer cases, use 50%. Also a must for air compressors and lawnmowers, use 20-25%.
Warnings Keep out of reach of children. Harmful if swallowed.

Reviews From Real Customers

Avis fourni par supercheapauto.com.au
SteveO
Derpius

17. STP Ceramic Oil Treatment 15oz

STP Ceramic Oil Treatment 15oz

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Advance Auto Parts
AutoZone

Product Details

Reviews From Real Customers

Joshua
Ravenforbidden
Curt

18. Lucas Oil 10063 Engine Break in Oil Additive 16 oz.

Lucas Oil 10063 Engine Break in Oil Additive 16 oz.

  • Protects camshaft lifters and valve train during break-in period of motor
  • Excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent premature wear
  • Exclusive blend of extreme pressure additives
  • Add one bottle with every oil change to increase the zinc content of your motor oil
  • Designed for race applications requiring additional extreme pressure additives

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Walmart
Summit Racing

Product Details

Specifications

Details
Weight 1.14 oz

19. Lucas Oil High Mileage 1 qt Oil Stabilizer

Lucas Oil High Mileage 1 qt Oil Stabilizer

  • Eliminates dry starts, the #1 cause of wear in new engines
  • Reduces friction and heat to allow optimum mechanical efficiency
  • Creates a coating that clings to metallic surfaces, eliminating dry starts that create the most damage and wear in an older engine

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Advance Auto Parts

Product Details

Specifications

Details
Weight 2 oz

Reviews From Real Customers

Timmyp
K A
moto

20. Prolong Super Lubricants Psl11000 Engine Treatment – 12 oz.

Prolong Super Lubricants Psl11000 Engine Treatment - 12 oz.

  • Reduces harmful friction and excessive heat in both gasoline and diesel-fueled engines
  • Formulated with AFMT (Anti-Friction Metal Treatment) advanced technology
  • Helps protect the engine in the event of oil or coolant loss
  • Helps restore engine efficiency to optimize fuel economy
  • For both new and older, high-mileage vehicles

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Amazon
eBay
CARiD.com
TRUCKiD.com

Product Details

Specifications

Details
Item has MSDS (SDS)? Y
Item is Shipped at this Packaging Level Y
Information Effective Date 4/22/2010 12:00:00 PM
Packaging Depth 2.25 IN
Packaging Height 8.62 IN
Packaging Width 4.62 IN
Package Weight 1.20
Package Weight UOM LB
Net Packaged Quantity 1 EA
Package Size 12 oz
Flash Point 300 °F
Pour Point 5
Oil Composition Mineral
Recommended Application Engine Treatment
Container Type PVC

Reviews From Real Customers

“Big Red” Corvette Man
Pete

Conclusion

The engine stop smoke additive is an important part of keeping your engine clean and running smoothly. By adding this additive to your fuel, you can help prevent carbon buildup and keep your engine clean.

This can help extend the life of your engine and keep it running better for longer.

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