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1991 Chevrolet C1500 Cheyenne 5.7L Heater Core
Posted to GM Engine on 1/16/2003 8 Replies

Noise is heard and felt at the heater core cover under the right side of the dash. Noise does not start until vehicle is up to temperature and driving at higher speeds. Water pump replacement went without any issues. Customer returned complaining of this gurgl...

8 Replies Received (View Replies)

  Related Documents & Media  1991 Chevrolet C1500 Cheyenne

 
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet C1500 Cheyenne

VIN GCEC14ACDM
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedHeater Core
ConditionsGurgling Noise
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet C1500 Cheyenne

VIN GCEC14ACDM
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedHeater Core
ConditionsGurgling Noise