Stall at Idle.
#11
#12
#15
RE: Stall at Idle.
If you replace the IAC disconnect the battery first. I just replaced mine today and forgot to and had all sorts of problems at first. The PCM memmory relays a reading to the IAC based on whats stored from the first start up. If you replace the sensor with out resetting the pcm its just going to send the old readings and youll wind up with more problems then you had before.
#16
#17
RE: Stall at Idle.
The IAC is the idle air controler. Its located in the back of the throttle body. It has a spring loaded plunger that plugs a hole in the back of the throttle body. By letting a controled amount of air to bypass the throttle body at idle it can control idle speed.
Heres a link to the part on Autozone
Heres a link to the part on Autozone
#18
RE: Stall at Idle.
ya thats the thing i took out and cleaned and put back in. I cleaned it up nicely is there any way to test it to see if it is working ? I ordered a front and rear O2 sensor off of Summit. After installing these do i need to reset the computer or unhook the battery or should i work immediately ?
#19
RE: Stall at Idle.
While replacing the IAC, you should pull the whole throttle body and clean it well. Also, seafoaming the engine helped significantly for my idle stalls as well. (They continued after the new IAC then I pulled everything, cleaned it, seafoamed it, and the problem is gone now).
#20