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2010 GMC Sierra 1500 SLE 5.3L MIL Lamp on
Posted to GM Driveability on 5/18/2018 7 Replies

MIL on for P0442, EVAP small leak. Smoke test reveal leak at fuel pump mounting area. Removed tank for inspection. Lock ring heavily rusted and rust swelling cracked the fuel pump module sealing edge. This vehicle is repaired. Just posting to add to data b...

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  Related Documents & Media  2010 GMC Sierra 1500 SLE

 
Message Closed w/FIX

car Vehicle Data

2010 GMC Sierra 1500 SLE

VIN 1GTPKVE01A
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0442EVAP System Small Leak Detected
Message Closed w/FIX

car Vehicle Data

2010 GMC Sierra 1500 SLE

VIN 1GTPKVE01A
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0442EVAP System Small Leak Detected