
2003 GMC Envoy SLE 4.2L Hesitation, Cuts out, Misfire, will not rev up
I think I may have two problems. One problem at idle and one at cruise. Vehicle will not rev over 2,500 rpm setting still in neutral. I know it's not right because I can't do a CKP Variation relearn. Vehicle will throttle up to 6,000 rpm while driving. Also wh...
FIX posted 8/21/2009
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VIN | 1GKDT13S33 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Cuts Out, Misfire, Will Not Rev Up |
Occurs | Always |
Message Closed
Vehicle Data
2003 GMC Envoy SLE
VIN | 1GKDT13S33 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Cuts Out, Misfire, Will Not Rev Up |
Occurs | Always |