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Wynn's

Q: Can this be used in a Toyota diesel 2.2 ,all of a sudden car is smoking white and blue

Hi, you can use it. Has the car been sat around a lot? White smoke is often due to condensation

Q: can you add it when the oil is already at the max level?

Hi, no do not over fill your oil level. Wait until your oil level drops or drain it then top up with this full can.

Q: I have a Cherokee jeep that smoke white on start and black when you accelerate is this oil any good

For an older engine that has wear I would highly recommend as it's a cheap fix although not a permanent one. If the wear is bad then mechanical attention is needed. White smoke can be a sign of possible head warp where the gadget has gone hence coolant enters the engine producing white smoke the dark smoke can indicate oil entering the combustion system which could be valve seals. Hope this helps. Try the product and see if it helps and use upon every oil change.

Product ID: 48877831

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Details

Viscosity
10W-40
Brand
Wynn's
Vehicle service type
Car
Flash point
151 Degrees
Automotive Fit Type
Universal Fit

💨Reduces exhaust smoke by up to 40%

🔥Improves oil viscosity stability at high temps (+30% thermal resistance)

🔧Seals worn engine gaps restoring up to 15% compression

Frequently Bought Together

Wynn's Stop Smoke 325 ml

Bar's Leaks 1000 High Mileage Engine Repair, 16.9 oz | Restores Performance, Increases Compression & Horsepower, Stops Leaks, Noise & Smoking

Bar's Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair, 16.9 oz.

Description

💨 Drive cleaner, quieter, stronger — because your engine deserves the best.

UNIVERSAL COMPATIBILITY - Works flawlessly with all oil types and engine tech—no compromises.
WHISPER QUIET PERFORMANCE - Reduces engine noise by enhancing lubrication for a smoother, refined ride.
ENGINE ARMOR FOR HIGH TEMPS - Keeps oil thick and protective even under intense heat and heavy loads.
SEAL THE DEAL ON ENGINE WEAR - Minimizes internal wear gaps to restore lost power and efficiency.
SMOKE FREE DRIVE GUARANTEED - Cut down visible exhaust smoke and boost your eco-cred instantly.

Wynn's Stop Smoke is a 325ml oil additive designed to reduce exhaust smoke caused by oil burning, improve oil viscosity at high temperatures, and seal gaps in worn engine components. Compatible with all oil types and engine configurations, it enhances engine performance, reduces noise, and supports emissions control, making it ideal for older or high-mileage engines seeking renewed efficiency and longevity.

Specifications

Manufacturer	Wynn's
Brand	Wynn's
Model	Stop Smoke
Product Dimensions	6.8 x 6.8 x 12.2 cm; 312 g
Item model number	1831090
Manufacturer part number	50865
Item Weight	312 g
Viscosity	10W-40 sae_grade

Have a Question? See What Others Asked

Can this be used in a Toyota diesel 2.2 ,all of a sudden car is smoking white and blue

can you add it when the oil is already at the max level?

I have a Cherokee jeep that smoke white on start and black when you accelerate is this oil any good

My car uses 0w20 oil which is quite thin. Will this be suitable? It's a Toyota

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