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2002 GMC Sierra 1500 SL 4.3L No Start, Flooded
Posted to GM Driveability on 10/14/2014 33 Replies

Towed into shop quit while driving. Checked fuel and spark [ok] removed plugs [flooded] Replaced cap,rotor,wires and plugs. [engine still flooded and backfires] Checked injectors for leakage with gauge [did not drop] Still replaced with good used spider to rul...

33 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sierra 1500 SL

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 1GTEC14W42
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Flooded
OccursAlways
Message Closed w/FIX

car Vehicle Data

2002 GMC Sierra 1500 SL

VIN 1GTEC14W42
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Flooded
OccursAlways