Recently, my car has started acting a bit strange. The RPM's go up and down at idle, but everything else seems alright. I took off the idle controller, cleaned it out, reinstalled it, and nothing changed. Perhaps its bad ? I've heard this is a problem on honda's, my toyota I had awhile back did the same thing, but eventually stopped.
RPM's going up and down at idle
Started by drawk04, Feb 12 2012 06:33 PM
6 replies to this topic
#1
Posted 12 February 2012 - 06:33 PM
#2
Posted 13 February 2012 - 12:01 AM
Also just cleaned out and adjusted the FITV.....problem is still there.
#3
Posted 13 February 2012 - 04:28 PM
what about the iacv?
#4
Posted 13 February 2012 - 05:52 PM
replaced both now....and the coolant temperature sensor....still there:(
#5
Posted 13 February 2012 - 07:02 PM
its probably a broken vacuum hose.
#6
Posted 14 February 2012 - 12:52 PM
Try cleaning the throttle body with carburetor cleaner?
#7
Posted 08 March 2012 - 10:22 AM
My 96 did this, IACV and FITV are the usual culprits. In my case, the FITV.
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