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1993 Chevrolet C1500 Suburban 5.7L Heater Core
Posted to GM Engine on 6/12/2003 18 Replies

I have investigated the archives for continual heater core failure on GM trucks. Several posts gave reference to a brass heater core, serious coolant flushing and adding a ground from the heater core to the body/chassis. We have not been able to locate a sourc...

18 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet C1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet C1500 Suburban

VIN 1GNEC16K5P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHeater Core
ConditionsLeaking
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet C1500 Suburban

VIN 1GNEC16K5P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHeater Core
ConditionsLeaking