low idle vibration, ac connection

campb292 · Post by **campb292** » Mon Oct 03, 2011 6:14 am

I read through several threads about the low idle vibration. I see there are many possibilities, but wanted to add in the one caveat I have found: I noticed recently the idle has been low, around 500-600 rpm and i get the usual vibration others note. As soon as I move forward, smooth again. At a stop, while it is idling low and vibrating, if I turn on the AC I notice the idle smooths out and the rpm increases to 800-900. Would this point more toward a battery or alternator issue? Thanks for any ideas.

Salsa Guy · Post by **Salsa Guy** » Mon Oct 03, 2011 11:13 am

Sounds like a VAC leak.

low idle vibration, ac connection

low idle vibration, ac connection

Re: low idle vibration, ac connection (campb292)