
2003 GMC Envoy XL SLE 4.2L Cuts out
The car runs fine as long as you do not command A/C on. No codes. Heat, blower on , all fine. If you command A/C or windshield defrost ( A/C on) I see ground on relay, the A/C compressor engage and the engine stumble and cuts off.. I cut the wire from connecto...
FIX posted 1/31/2012
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Message Closed w/FIX
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VIN | 1GKET16S43 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / inj |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out |
Occurs | A/C Command |
Message Closed w/FIX
Vehicle Data
2003 GMC Envoy XL SLE
VIN | 1GKET16S43 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / inj |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out |
Occurs | A/C Command |