
2002 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Stall
Personal vehicle and it has been sitting a few months without being started ran and idled fine before sitting… Now won’t idle when cold and once it warms up it will idle but around 400-450 Rpm. Can’t control IAC with Modis..
FIX posted 1/4/2023
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Message Closed w/FIX
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VIN | 2GCEK19T42 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
2002 Chevrolet Silverado 1500
VIN | 2GCEK19T42 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall |
Occurs | Always |