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2002 Infiniti Q45 Question: I have a Q45 infiniti 2002 code p0300 came up does it just need a tune up?

 

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jason warburton, Gilbert, AZ, September 12, 2012, 11:23
 Rookie

when idle its fine under load is when it misfires .

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  • Answer #1

    Greg's Orange Auto (13020 Answers) , Orange, CA - (714) 361-9386
    globalhelper September 12, 2012, 12:39
     Master

    it could need tune up coils or insulators. it could also be fuel related

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    jason warburton, September 12, 2012, 12:53
     Rookie

    where do you recomend i start so i dont waste so much money?

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    globalhelper, September 12, 2012, 13:12
     Master

    with all do respect seek a mech opinion on the issues otherwise we are guessing. look for a good AAA approved repair shop in your area

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    jason warburton, September 12, 2012, 13:15
     Rookie

    thanks for your input.

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