1998 Chevy Cavalier Computer

1998 CHEVROLET CAVALIER
160,000 MILES • 4 CYL • FWD • AUTOMATIC
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DYCE 27
  • MEMBER
  • 1 POST
My cylinder #2 is mis-firing and everything I check and replace leads back to the computer. I don't know if I need one or not but if I do what would be the cost of a new one?
May 29, 2009 at 7:22 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Misfire at cyl no. 2 you should check the sparkplug, compression and injector for that cylinder.

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
May 29, 2009 at 9:53 AM
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