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Discussion Starter #1 (Edited)
It seems to have started after I replaced the battery the other day. It runs fine when I first start it, but shortly after starting to drive, the idle fluctuates and is erratic. It does not do it all the time either. Sometimes when the idle is erratically high, i put it in neutral and it revs between 3-4000 RPM until i turn off the car and start it again. I haven't done anything except clean the throttle body since it started. Any ideas?! Thanks in advance!

FYI. There is no check engine light on, and Autozone wasnt able to pull any codes..
 

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Same symptoms, I have Been driving for about 2 days now and I am having those same issues after battery died and was jumped off. I noticed when I disconnected the MAF sensor the idle is normal just a little rough no high RPMs until I reconnect it. Would it maybe be the MAF sensors needs replacing any suggestions please????
 
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