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Discussion Starter · #1 ·
I have a 2.0L and it seems to idle a little rough. I had the timing done and also replace plugs, wires, PCV, rotor, & cap. The dealer did a system check and said everything was fine. ( was of time and money! ). I have tried adjusting the TB but didn't notice a difference. The engine should normally idle at 700rpm but it seems to idle at 500rpm and when stopping will drop and resume. The engine is responsive and I haven't had any problems except for the idling. Does anyone have any ideas?
 

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You might consider a MAF cleaning (cleaning the two sensing elements in the MAF, that is) and checking the ducting between the MAF and the throttle body for cracks.
 
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