STP® Smoke Treatment 14.5oz – 12 / Case

Oil burning and exhaust smoking occur when motor oil enters the combustion chamber and is burned along with fuel. This condition, known as oil blow-by, often results when friction and metal-to-metal contact have worn down parts and created gaps between the cylinder walls, piston rings, and valve guide seals. STP^® Smoke Treatment is specifically designed to reduce these problems.

USAGE FREQUENCY

Between every oil change.

TAKE NOTE!

Try the complete line of STP^® Oil Additive products: Oil Treatment and Engine Stop Leak.