Idoling rough

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cwb11698
Posts: 28
Joined: Tue Jul 01, 2003 9:38 am
Car: Cars and motorcycles

Post

Ok, I have a 94' Infiniti J30T. When I have been driving for a while and come to a stop light or anything like that my car has a real funny idol. It will be going at about 1k RPM right at the stop then a second later it will drop to about 500RPM then go back up then it will sometimes drop again and it will go below 500Rpm. People in the forums said it could be my throttle body, but I was wondering what you thought


DAEDALUS
Posts: 5421
Joined: Mon Jul 22, 2002 8:50 pm
Car: 1990 Infiniti Q45

Post

Bad MAF connection or a vacuum leak come to mind.


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