Hello everyone i just turn on my car today and once it was warm i noticed my car was idling rough from 1000 rpm and lower it would move way to much what can it possibly be i have apr stage 2 the new version.?
So I have been having misfires but only when I start up the car. I thought it might be spark plugs and/or coil packs so I changed them. I have and had r8 coil packs but even when I changed it still get misfires here and there what can it be it's really bugging me.? And car has 67000 miles on it...
So when I start up my car a wierd noise like a high pitch buzz and than when I push the car a beeping sound happens only happens when I step on it? What can it be ?
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