STP SMOKE TREATMENT 14.5OZ
Reduces exhaust smoking. Decreases metal-to-metal contact by providing a thicker oil cushion. Helps reduce oil consumption. Helps quiet noisy valves and lifters. Use between every oil change.
Reduces exhaust smoking. Decreases metal-to-metal contact by providing a thicker oil cushion. Helps reduce oil consumption. Helps quiet noisy valves and lifters. Use between every oil change.