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2002 GMC Sierra 1500 SL 4.8L A/C System
Posted to GM HVAC on 10/17/2006 9 Replies

Have a problem that can't be duplicated and need to call on your experiences. After approx 2-2 1/2 hrs sustained run on the interstate A/C blower loses volume and cooling, turn off system for a few minutes then back on works fine for similar length of time. Un...

9 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sierra 1500 SL

 
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car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 1GTEC14V12
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedA/C System
ConditionsFreeze-Up
Message Closed

car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 1GTEC14V12
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedA/C System
ConditionsFreeze-Up