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Mercury Truck
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2001
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Mountaineer 2WD V6-4.0L VIN E
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Service and Repair
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Engine System - General Information
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Valve
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Valve Spring
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Valve Spring Strength
Valve Spring Strength
1.
Use a Valve/Clutch Spring Tester to check the
valve spring
for correct strength at the specified valve spring length.
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If out of specification, install new components as necessary.