Description: STP Smoke Treatment for Petrol Engines Features: - Reduces exhaust smoke and lowers oil consumption - Excessive oil burning and exhaust smoking can occur in older, worn engines 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 parts and created gaps between the cylinder walls, pistons rings and valve guide seals - STP Smoke Treatment provides a thicker oil cushion to help fill these gaps and reduce oil blow-by and smoking.
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