Mechanics

#3 CYLINDER IS MISFIRING

1997 GMC C1500

Engine Mechanical problem
1997 GMC C1500 V8 Four Wheel Drive Automatic

what is the problem
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Hencoop28
April 7, 2008.



Check spark plug
check wire
check injector
check vacuum leak that might effect that cylinder
do a compression test

BMRFIXIT
Apr 7, 2008.