MotorMedic® M3712 Valve Medic™ Engine Oil Detergent, 12 Oz

Valve Medic™ Oil Detergent is a powerful blend of quick-acting solvents, NOT to be confused with ordinary oil additives. It normally quiets valve lifters in 5 minutes driving time or less.

• 12 ounce
• Quiets lifters
• Reduces internal engine friction & accumulation of sludge, gum & varnish
• Prevents excess wear on cam shafts & valve lifters
• Prevents oxidation loss at high operating temperatures & retards corrosion
• Quiets noisy valve lifters fast
• Add to oil to help clean
• Dissolves gum, sludge & dirt deposits
• Run engine to normal operating temperature
• Shut off engine
• Pour entire contents of bottle into crankcase and drive immediately
• If trouble persists, mechanical repair is indicated.

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We ship within the contiguous United States.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.