What is your question?
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What is your question?
this 2002 avalon has a V6 engine and has a throttle cable instead of electronic throttle system. Problem just started 9/14/10 upone starting, it revs up to about 2500 rpm and then back down and up and down constantly. does it with a/c off, too. any ideas?

2 Replies
check for vaccuum leaks and make sure the throttle body is clean. Roy
Thanks, Roy, also, could it be the IAC valve? I had to pull it off and clean it out a while back and I also cleaned the throttle body out too.
Mine is 'hunting' - rev's go up and down, when I put it in Drive and attempt to take off... once I'm moving along it smooths out ( the v6 3.0litre also ) It's fine in Reverse... Anybody seen this problem before?