Greetings Forum,
Just bought a '97 Previa RWD, 101K miles. On cold start idle seems normal (slightly fast idle). One warm, in neutral, idle is VERY HIGH. Van does not have guage but I would over 2000 RPM. When I try to blip the accelerator, it idles even faster. I see no obvious leaks or cracks in any hoses under the hood or at driver's seat access panel. The throttle cables move very freely. If I put it Neutral while coasting the idle goes up and down until van comes to a stop, then high idle is back. Any ideas on possible causes would be very appreciated.
Thanks,
Steve
CT/USA