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Chevrolet
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1988
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Celebrity V6-173 2.8L
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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No Viscous Clutch Application
No Viscous Clutch Application
W/Electronic Control Module (ECM)
1. Improper operation of ECM
2. Damaged ECM thermistor.
3. Damaged ECM temperature switch.