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Home >> Mercury >> 2001 >> Grand Marquis V8-4.6L VIN W >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Service and Repair >> Engine System - General Information >> Valve >> Valve Spring >> Valve Spring Strength

Valve Spring Strength

Valve -Spring Strength

Special Tools:





Special Tool(s)





1. Use a Valve/Clutch Spring Tester to check the valve spring for correct strength at the specified valve spring length.

^ If out of specification, install new components as necessary.
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