
2001 GMC Yukon XL 1500 SLE 5.3L Pressure
Hi everyone..We have a 2001 Yukon that the a/c works great on for an hour or so..Then with no warning, the high side goes to almost 450 psi and the low side to 90 psi..Engine not running hot, driving down the road the pressures do not drop..I'm suspecting this...
FIX posted 8/12/2005
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)8 Replies Received(Hide Replies)8 Replies Received
|
Message Closed w/FIX
|
VIN | [No VIN Available] |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Pressure |
Conditions | Warm After Idling for Awhile |
Message Closed w/FIX
Vehicle Data
2001 GMC Yukon XL 1500 SLE
VIN | [No VIN Available] |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Pressure |
Conditions | Warm After Idling for Awhile |