2003 GMC Envoy XL SLE 4.2L Hesitation, Cuts out, Stall, MIL Lamp on
Got a tough GM problem here. Customer brought vehicle in complaining of a stall on idle. Took it for a test drive and on idle, found that it cut out to near stall when the AC clutch engaged, works and drives fine otherwise. Tested fuel pressure, reads 58psi. T...
FIX posted 1/13/2014
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Message Closed w/FIX
Vehicle Data2003 GMC Envoy XL SLE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 GMC Envoy XL SLE
VIN | 1GKET16S63 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Cuts Out, Stall, MIL Lamp On |
Occurs | Idle, When A/C Engages |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0495 | Cooling Fan Speed High |