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2003 GMC Safari 4.3L Front evaporator
Posted to GM HVAC on 7/23/2012 14 Replies

The front evaporator output is always about 8 degrees warmer than the rear, and both are warmer than we expect to see. We have checked the blend door operation and it is OK. The evaporator temperature at the accumulator is only about 60 degrees. We have change...

14 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Safari

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Safari

VIN 1GKDM19X33
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFront Evaporator
ConditionsNot Cold
Misc.Dual Air (Front and Rear)
Message Closed w/FIX

car Vehicle Data

2003 GMC Safari

VIN 1GKDM19X33
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedFront Evaporator
ConditionsNot Cold
Misc.Dual Air (Front and Rear)