jsmcpn Posted August 14, 2006 Share Posted August 14, 2006 I just bought a 91 Camry All-Trac, and by the time I got it home, it was hot enough to start an idle fluctuation. The engine revs up and down in a rather rhythmical fashion, in neutral and park. If I turn the A/C on, the problem goes away. A/C off and it comes back. If I let the engine cool down for a few hours, the problem goes away. Any ideas? This is my first Toyota. The car runs great otherwise. Thanks! Jesse Quote Link to comment Share on other sites More sharing options...
DFBonnett Posted August 15, 2006 Share Posted August 15, 2006 I'd start by cleaning the throttle body and the ISC/IAC valve first. You can download a manual here.... http://oregonstate.edu/~tongt/camry/index.html Quote Link to comment Share on other sites More sharing options...
jsmcpn Posted August 16, 2006 Author Share Posted August 16, 2006 I'd start by cleaning the throttle body and the ISC/IAC valve first. You can download a manual here.... http://oregonstate.edu/~tongt/camry/index.html Great link! Thanks, J Quote Link to comment Share on other sites More sharing options...
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