
2003 GMC Envoy XL SLE 4.2L Hesitation, Surge, Cuts out
Hello all again, I'm desperate this time(as always I guess). This envoy very intermittently acts up and when it does there is no response from the throttle pedal (engine just idles) and the (I believe it to be) low power light comes on. This can be corrected i...
FIX posted 12/5/2007
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Message Closed w/FIX
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VIN | 1GKET16573 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out |
Occurs | Intermittently |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0495 | Cooling Fan Speed High |
P0705 | Transmission Range Switch - Multiple Shift Position Inputs |
P1221 | TP Sensor 2 1-2 Correlation |
P1271 | Accelerator Pedal Position Sensor 1-2 Correlation |
P1523 | TAC Module Return Performance |
Message Closed w/FIX
Vehicle Data
2003 GMC Envoy XL SLE
VIN | 1GKET16573 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out |
Occurs | Intermittently |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0495 | Cooling Fan Speed High |
P0705 | Transmission Range Switch - Multiple Shift Position Inputs |
P1221 | TP Sensor 2 1-2 Correlation |
P1271 | Accelerator Pedal Position Sensor 1-2 Correlation |
P1523 | TAC Module Return Performance |