Wynns Wynn's Stop Smoke Stop Car Exhaust Emission Treatment Petrol & Diesel 325ml

Wynn's Stop Smoke is an engine oil treatment supplied in a 325 ml metal can, formulated for petrol, LPG and diesel engines. Added to warm engine oil, it is suitable for cars producing excessive blue/grey exhaust smoke caused by oil burning and can be used during an oil change or between oil changes as needed.

This treatment reduces exhaust smoke caused by oil burning, improves the viscosity properties of oil at high temperatures and helps seal gaps between worn engine components. It also reduces engine noise, maintains a strong protective oil film under high-temperature conditions and is compatible with all mineral, synthetic, single- and multigrade oils. It is safe for catalytic converters, turbochargers and soot filters.

Key features

• 325 ml metal can
• One 325 ml metal can treats 3–6 litres of engine oil
• Compatible with all mineral, synthetic, single- and multigrade oils
• Suitable for petrol, LPG and diesel engines
• Safe for catalytic converters, turbochargers and soot filters

How to use

• Add the contents to warm engine oil
• Run the engine or drive the car for 5 minutes after adding to ensure thorough mixing
• Can be used during an oil change or between oil changes as needed

Safety information

Will not correct mechanical malfunctions.

About this product

Who is it for

Suited to car owners using petrol, LPG or diesel engines, particularly older engines with worn components producing excessive blue/grey exhaust smoke due to oil burning.

When and where to use it

Suitable for use during an oil change or between oil changes, including under heavy load or high-temperature operation.

Rackhams Reference : 5Z57XMQBEQ