2014 GMC Sierra 1500 SLT 5.3L Run On
This truck will start fine cold and shut off fine cold. when hot it will run on for a few seconds after shutting off the key. Then it will hesitate a sec while starting. Fuel and ignition are supposed to be killed when turning key off so what else is causi...
FIX posted 6/15/2024
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Message Closed w/FIX
Vehicle Data2014 GMC Sierra 1500 SLT
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Message Closed w/FIX
Vehicle Data
2014 GMC Sierra 1500 SLT
VIN | 1GTV2VEC4E |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Run On |
Occurs | Hot |