Question about 2000 Plymouth Neon

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My car has misfire in cyl #1 - 2000 Plymouth Neon

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  • moe_hogan Jul 30, 2010

    well i know its not the plug, the wires,or the coil pack

  • moe_hogan Jul 30, 2010

    and i dont think its the fuel injector cause it looks like its sprayin fine

  • moe_hogan Jul 30, 2010

    and the plug is black

  • moe_hogan Aug 03, 2010

    anybody know anything else

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  • Plymouth Master
  • 6,826 Answers

Possible problems:

Bad plug, or wire to cylinder#!, Leak of antifreeze into cyl#1 from head gasket leak. Bad coil pack going to cyl#1.
Bad inj. supplying cylinder #1. or bad computer causing the fuel injector not to fire.

Posted on Jul 30, 2010

  • Duane Wong
    Duane Wong Jul 31, 2010

    If the plug in cylinder #1 is black, instead of a toasty brown color, then it could be an oil leak passing the rings or the valve in that cylinder.

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