U need to clean the throttle body and also clean the idle air control vavle
May be idle position sensor.
To fix high idle problem on a 1996 VS Commodore, first locate the idle air control valve. Unscrew and unplug electrical connector running to the valve. Turn the valve over and clean the sensor for debris.
manually under the hood.
Because something is broken, or your idle speed has been set WAY to high. Try to fix this soon.
tps throttle position sensor
when the engine starts and is warming up the idle is supposed to be at around 1500 rpm but when the engine warms up the idle should drop to between 700 and 1000 rpm. if it doesnt drop then see a mechanic because it is a very complicated fix
To adjust the idle on Mazda 929 from 1992-1995.......on the top side off throttle body there is a idle air screw,turn screw cloclwise to reduce RPM. Question...is idle always high when hot or cold?
The idle is automatic. If the speed is not corect then you have to fix the problem with the idle motor.
my 91 Honda prelude 4ws si with 2.1 engine had high idle in park. then my timing belt went put a new belt on hasn't done it yet!!! I do not fix them, I bring it to the dealer and let them fix it.
why does my vr commodore idle rough when at complete stop
yes. use brake cleaner to find the leak. However replace your ects and clean your throttle body. This is normally the reason for a high idle. ----------------------------------------------------------- THANKS SO MUCH FOR YOUR ANSWER!
How high is your idle? idle should be 800rpm good oil pressure is obtained at this idle