2007 Chevrolet Silverado 1500 WT 5.3L Very High Idle
this truck came in with a P0121 code (throttle position correlation problem),so we changed the throttle body,we got a new unit from the dealership,now the problem we are experiencing is that the idle is very high (2800 rpm) and some times it will come down to ...
FIX posted 11/8/2008
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Message Closed w/FIX
Vehicle Data2007 Chevrolet Silverado 1500 WT
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Message Closed w/FIX
Vehicle Data
2007 Chevrolet Silverado 1500 WT
VIN | 2GCEK13M77 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / port fuel injection |
Emissions | OBD-II Compliant |
Symptoms | Very High Idle |
Occurs | Any Timt |
Misc. | Dual Cabin,Short Bed 5.3Engine |