IAC stays extended when cold
#1
IAC stays extended when cold
Hello all. I am having trouble with my 97 dodge dakota 3.9L. The plunger on the IAC is all the way extended when the engine is cold causing it to not get air and not stay running unless I keep on the gas. I have replaced it three times so I am sure its not the IAC itself. Any ideas on what would cause this?
Last edited by willie101474; 10-09-2018 at 05:48 PM.
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#6
That is correct.
Reinstall the IAC. Disconnect the battery for a while, to reset the PCM. Hook it all back up, turn the ignition to 'on', (not start) count to ten. (don't touch anything) THEN start the truck. See if it doesn't straighten up, and fly right.
I put an aftermarket IAC in my 96 Ram, and had intermittent stalling issues. Replaced it with a mopar unit, all problems gone........
Reinstall the IAC. Disconnect the battery for a while, to reset the PCM. Hook it all back up, turn the ignition to 'on', (not start) count to ten. (don't touch anything) THEN start the truck. See if it doesn't straighten up, and fly right.
I put an aftermarket IAC in my 96 Ram, and had intermittent stalling issues. Replaced it with a mopar unit, all problems gone........
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