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2005 GMC Envoy XL SLT 4.2L
Posted to GM HVAC on 4/26/2011 11 Replies

I found no freon, vacumed the system down and it held 29 lbs. pressure for 15 minutes, charged system up 2.65 lbs. check for leaks, has front and rear unit, A/C blows cold and low pressure is 35 lbs. high pressure kepts going up 175 lbs., to 350 lbs till we sh...

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car Vehicle Data

2005 GMC Envoy XL SLT

VIN 1GKET16S05
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Message Closed w/Summary

car Vehicle Data

2005 GMC Envoy XL SLT

VIN 1GKET16S05
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection