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2003 GMC Envoy XL SLE 4.2L Radiator
Posted to GM Engine on 9/3/2009 8 Replies

have an envoy that is overheating with the a/c on in 100 deg temps. customer first brought vehicle in with complaint of a/c issues. we found high side pressure to high. we also found code p1481 in the pcm. while monitoring fan speed we couldn't get the fan spe...

8 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Envoy XL SLE

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy XL SLE

VIN 1GKES16S13
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedRadiator
ConditionsOverheating
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy XL SLE

VIN 1GKES16S13
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedRadiator
ConditionsOverheating