2001 GMC Sierra 1500 SL 5.3L Poor Idle Quality
Hi techs, I have been going in circles on this job .Can not seem to pinpoint the problem. Truck came in with Hi idle and intake leaks. Both banks running lean trims. Also had a higher than normal idle when cold, settled down after 30 seconds but still higher t...
FIX posted 2/8/2014
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Message Closed w/FIX
Vehicle Data2001 GMC Sierra 1500 SL
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Message Closed w/FIX
Vehicle Data
2001 GMC Sierra 1500 SL
VIN | 1GTEK19T61 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Cold, Hot, Idle |