• Tiny
  • Miguel A Sanchez
  • 1997 Plymouth Breeze

Engine Performance problem
1997 Plymouth Breeze 4 cyl Two Wheel Drive Automatic 202000 miles

im mechanic and have ASE certificates this car have one problem I trade and change all parts with the analizer see in two shop or plymouth dealer spend in parts and diagnostic more of 1,000 and not work change ECM, cam sensor, OXZ sensor, crank sensor, timing belt, coils, s park plugs and wires, open the wiring system and not see nothing this car not run more 25 miles with the mistfire

Wednesday, May 27th, 2009 AT 5:25 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

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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Wednesday, May 27th, 2009 AT 5:38 PM

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