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1998 Dodge Intrepid engine missing

Tiny
MNINTREPID
  • MEMBER
  • 1998 DODGE INTREPID
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 122,600 MILES
Have a code of number 1 cylinder injector circuit open. Have changed all inectors on the 2.7 and all injector plug ins. They all read 7 oms. Still runs bad. What else do I check.
Friday, April 17th, 2009 AT 12:44 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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Friday, April 17th, 2009 AT 5:51 PM

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