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GMC Truck
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2005
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Envoy 2WD L6-4.2L VIN S
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Repair and Diagnosis
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Component Tests and General Diagnostics
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Starter Motor Noise Diagnosis
Starter Motor Noise Diagnosis
STARTER MOTOR
NOISE DIAGNOSIS
DIAGNOSTIC AIDS
Inspect the flywheel ring gear for damage or unusual wear.
TEST
Steps 1 - 10: