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2008 Chevrolet Silverado 1500 LTZ 5.3L Stumbles during cran
Posted to GM Driveability on 5/16/2022 8 Replies

Checked purge valve with a vacuum guage. Disconnected inlet hose and electrical plug to the purge valve. Installed a vacuum guage to the inlet of the purge valve and started engine. There was no engine vacuum getting through the purge valve. My question is...

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  Related Documents & Media  2008 Chevrolet Silverado 1500 LTZ

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 1500 LTZ

VIN 1GCEC19018
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStumbles During Cran
OccursAfter a Hot Soak
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 1500 LTZ

VIN 1GCEC19018
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStumbles During Cran
OccursAfter a Hot Soak