1992 Chevy Lumina MISSING WHILE DRIVIN

Tiny
BACKYARD
  • MEMBER
  • 1992 CHEVROLET LUMINA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 117,830 MILES
ENGINE MISSES WHILE DRIVING THEN START RUNNING FINE DOSE IT FOR ABOUT 2-3 MILES
Sunday, February 15th, 2009 AT 1:45 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Engine misfiring can be caused by worn or fouled spark plugs, a weak spark (weak coil, bad spark plug wire), loss of compression, vacuum leaks, anything that causes an unusually lean fuel mixture (lean misfire), an EGR valve that is stuck open, dirty fuel injectors, low fuel pressure, or even bad fuel.
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Sunday, February 15th, 2009 AT 1:52 PM

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