Runs Rough When Hot...

Discussion in 'SN95 4.6L Mustang Tech' started by creektrack, Jun 28, 2013.


  1. creektrack

    creektrack Member

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    96 gt 5 speed...had a couple plug wires mixed up, solved that issue...O2 sensors weren't reading due to messed up wires, solved that issue...had an injector plug that wouldn't stat connected, solved that issue...

    Still when the motor gets up to temperature it starts running really rough, like it has a nasty misfire...fuel filter was replaced and both coil packs were replaced with msd coils...

    I need some ideas here, please help, im getting fed up with this damn thing...

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  2. creektrack

    creektrack Member

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    Nobody has any ideas?

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  3. creektrack

    creektrack Member

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    This is getting nowhere fast...

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  4. Bob Hughes

    Bob Hughes Member

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    Does it throw any codes? Have you tried unplugging each wire one at a time to see if you have a bad wire
     
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  5. creektrack

    creektrack Member

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    Its actually in the shop now...not sure what they have figured out...

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  6. Dave0803

    Dave0803 Member

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    Have you solved the problem with your stang? Would love to know what you have come up with man.

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  7. creektrack

    creektrack Member

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    It was a few issues...2 plug wires were crossed, 2 plugs were a little dirty, and 1 fuel injector plug is a lil loose so it works its way off...

    Havent really been able to test it, as soon as I got it back from the shop the timing guides broke, so im fixing those now....should be running this weekend...

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