The car idles high when car is at running temp the rpms are 2500 and more is it the computer i change the AIC VALE
Take vechicle to dealership or garage let them reset adjust correct idle speed and relearn it to the ecm so car will idle right.
SOURCE: high idle 2500-3000 rpms
you can turn your idle down. i have the same car and it was doing the same thing. i had someone adjust it and it hasnt had a high idle since
SOURCE: 1990 Toyota Celica GTS. Idle races too high
sound very much like a vacuum leak.... also maybe your timing is off? possibly advanced? try retarding it with the distributor if thats the case...
SOURCE: 2002 saturn sl1 idle too high
Can be but also check and make sure there are NO vacuum leaks or broken vacuum hoses anywhere on intake. I would also suggest if engine light is on is to take this vehicle to an AUTO ZONE they will check by computer for this problem and let you know for FREE. When you get the code I would be more than glad to help you further. Don't guess you may be wasting money and time. Good luck and thanks for using FIX YA
SOURCE: high idle at start then oscilates after warm
It is a vacuum leak for sure, but where? Try buying a can of aerosol carb cleaner with a straw and spraying it in different areas and listening for a change. Also, a mechanics stethoscope with just the tube is great for pin pointing vacuum noises. Without any hesitation, I would put a new PCV valve in just because this has caught me on Hondas so many times and they are dirt cheap.
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