1997 GMC C1500 engine light

1997 GMC C1500
6,000 MILES • V8 • 4WD • AUTOMATIC
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ANTHONYSMITH
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  • 1 POST
check engine light flashes, tech said engine needed tune up, plugs were change same problem exisit. This all started when distributer was changed out. engine will miss when it is warned up. profamce decresses. This is a rebuild engine with 6000 mile in rebuild
Mar 16, 2008 at 10:39 AM
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BMRFIXIT
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  • 19,053 POSTS
engine misfiring
you need to check why :
wires cap rotor ignition coil injector
you have to check it all
also scan for codes
Mar 16, 2008 at 11:00 AM