
1988 Chevrolet R30 Silverado 7.4L Poor Idle Quality
hi guy, i have a chevy truck that has a high idle([...]) i found the t/b adapter base gasket leaking, so i replaced both and the idle is still high. i smoked it again and could not find any more leaks. i then removed the idle air motor to find that it was not ...
FIX posted 6/14/2005
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VIN | 1GCHR33N5J |
Engine | 7.4 L / 8 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / tbi |
Emissions | ca emissions, obdl |
Symptoms | Poor Idle Quality |
Occurs | Always, Hot, Idle |
Message Closed w/FIX
Vehicle Data
1988 Chevrolet R30 Silverado
VIN | 1GCHR33N5J |
Engine | 7.4 L / 8 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / tbi |
Emissions | ca emissions, obdl |
Symptoms | Poor Idle Quality |
Occurs | Always, Hot, Idle |