It could be a dirty air filter or a dirty throttle body.
I would first check your PCV valve, this was cracked on my 93' Celica GTS and caused that problem. It's very ease and cheep to fix. If this doesn't seem to be the cause of the problem I would check your air intake hose and vacuum lines.
Very vague information. Could be the main jet in the carburator.
Timing belt could be bad and could have jumped a tooth or you need a toon up.
Listen and look for a vacuum leak. Could be anywhere.
My 1990 idles at about 850 and with the ac on 1100
idles at 3000 will not go down 1993 grand prix gtp
Cinnamon Idles was born on October 26, 1975, in Chicago, Illinois, USA.
Could be clogged converter in the exhaust system..
see previous answers, but if it idles high it might be the Mass Airflow Sensor. if your car idles too high for too long and you keep driving it, you could burn out the transmission module (very expensive )
Could be the throttle plate is not closing properly - try to free up with a screwdriver in the throat
It could be a vacuum leak
a/c blows warm air when idles cold when running
I also wish someone would answer this question as my 1997 Ford contour does the same thing. It shakes and vibrates very bad when it idles and it idles really low. They set the idle up to make it so it wouldn't die so now when I start it it revs up really bad then it idles down then it idles down to low and shakes I also wish someone would answer this question as my 1997 Ford contour does the same thing. It shakes and vibrates very bad when it idles and it idles really low. They set the idle up to make it so it wouldn't die so now when I start it it revs up really bad then it idles down then it idles down to low and shakes
crankshaft sensor going.
Matinee Idles - 1922 was released on: USA: 4 September 1922
The cast of Matinee Idles - 1922 includes: Neely Edwards as Nervy Ned
could be a vacuum leak
a blocked fuel filter causes spluttering and stalling although it could be a gypsy curse
Throttle linkage could be in a bind or TPS is defective. (throttle Position sensor)
Check timing. idle could also be set too low (rpms) so vibration is increased.
it could be the idle speed sensor located on throttle body however i replaced mine and it still idles high. The code indicates lean air/gas mixture so i am still looking for small vacumm leak
I had the same problem with my 95 celica gt convertible. Turns out, the idle air control valve goes out on these things and you have to replace it or you just wont have any power...i.e. it stalls. The part costs $250, but you can find it online for $90.
First check your throttle body sensor and then your (iac) motor. Last but not least it could be your plenum gasket or a leak in your vacuum system
Hey.Is it a 6 or v8? and have you checked it for any trouble codes?