I had a post about this a week ago, but I haven't been able to get the problem resolved, so I am reposting. The problematic car is my '96 2.5L MTX Contour. After my UIM/LIM rebuild, I have been getting a code for my IAC. I lost the Code but I believe it was P1506 (Idle Air Control overspeed) or something. I replaced the IAC 2 twice since then and I am getting the same code. My engine likes to idle close to 2000k. I don't know what to do next. Should I replace my TPS? The IAC gasket it practically brand new, but I could throw some gasket sealant on it to make sure it isn't leaking through the gasket... which I highly doubt.

Any ideas!?!?

Thanks,

-Reebs-

Previous thread

Scan it again and post the correct code.

Did you buy a new IAC gasket or did the old one look "practically brand new"?

Originally posted by Tony2005:

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Previous thread

Scan it again and post the correct code.

Did you buy a new IAC gasket or did the old one look "practically brand new"?

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I just had a buddy scan it and it is in fact P1506 Idle Air Control overspeed. The gasket that I had on the car looked fine, but I had a spare one laying around that looked perfect and I honestly can't remember where it came from. I remember being told that is was "practically brand new." The car throws the code with both gaskets anywho (and yes I reset the PCM). I just didn't want to order the gasket from Ford and wait a week for it to come it. Can I just buy the stuff that forms its own gasket and not even use the IAC gasket!?!?


Thanks.

Reebs