
2004 GMC Envoy XL SLE 4.2L Poor Idle Quality
Every time suv is started idle speed jumps to 2,100 rpm's. it takes about 1 & 1/2 minutes for idle to come down to 900. after it is driven at highway speeds and slowing down or pulling up to stop idle is at 2,100 rpm's again & slowly comes back down.
FIX posted 2/4/2008
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Message Closed w/FIX
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VIN | [No VIN Available] |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
2004 GMC Envoy XL SLE
VIN | [No VIN Available] |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always |