E90 rough idle
Hey guys i have a huge problem with my e90 every time my car is in idle i will loose rmps and will try to shut off or it will shut off if i let it, if i turn the A/C on i will get a more steady idle but it still has horrible vibrations i already checked the MAF sensor i cleaned it one thing is that we took out the MAF while the car was on and the car kept running so ik thats not good. Also cleaned up the selenoids and i just put on new spark plugs NGK today im going to check new ignition coils. Any help? Maybe a vaccum leak?
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