James1980 Posted June 24, 2019 Posted June 24, 2019 My car has developed a misfire at 4k revs after I gave it some stick now struggling to get it past 4k revs 2003 bugeye wrx
Impreza abuser Posted August 19, 2019 Posted August 19, 2019 What boost are you running? If standard then check plugs, if mapped check plug gaps aren't too big
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