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International Automotive Technicians Network
1993 GMC C1500 Sierra SLE 4.3L Temperature Door
Posted to GM HVAC on 9/14/2012 18 Replies

Hello dear IATN staff, we are working on a 1993 gmc sierra with automatic a/c system, the a/c and heater works, but when engine is started, there is a kicking sound cumming from the a/c evaporator housing, it sounds like the door actuator is trying to keep pus...

18 Replies Received (View Replies)

  Related Documents & Media  1993 GMC C1500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1993 GMC C1500 Sierra SLE

VIN 2GTEC19Z2P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTemperature Door
ConditionsNoise Comming From Temperature Door
Message Closed w/FIX

car Vehicle Data

1993 GMC C1500 Sierra SLE

VIN 2GTEC19Z2P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTemperature Door
ConditionsNoise Comming From Temperature Door