
2007 Chevrolet Silverado 1500 LS 4.8L Poor Idle Quality
Hey all, have one here that is driving us nuts! This truck came in with a P0121 code about a month ago, brought it back today, said ce light would come and go, code was in history only. One of the techs checked the tac for carbon and carefully cleaned it. Rein...
Summary posted 6/16/2011
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Message Closed w/Summary
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VIN | 1GCEC14C27 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always |
Message Closed w/Summary
Vehicle Data
2007 Chevrolet Silverado 1500 LS
VIN | 1GCEC14C27 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always |