Idle "Surges"
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Junior User
Joined: Mar 2004
Posts: 54
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From: Kankakee
Idle "Surges"
I have noticed latley that my '99 V10's idle will sometimes surge for a second then drop back to normal. It seems to be doing it more and more. It is bad enough that if you aren't careful holding down the brake pedal at a stop light, the whole truck will creep forward.
I am thing maybe a bad IAC. Unfotunetly I am not real sure where it is located.
Thanks for any help!!
Jeff
PS. The truck has 65,000 miles on it. Up until now I haven't had a single think wrong!
I am thing maybe a bad IAC. Unfotunetly I am not real sure where it is located.
Thanks for any help!!
Jeff
PS. The truck has 65,000 miles on it. Up until now I haven't had a single think wrong!
Post Fiend
Joined: Jan 2002
Posts: 5,859
Likes: 7
From: USA
Yes thats the IAC.
Go up to the Superduty Forum and click on the tech file at the top of the page
it will show you a pic where the IAC is.
Its on the back side of the Throttle body (silver looking canister thing)
Rich
Go up to the Superduty Forum and click on the tech file at the top of the page
it will show you a pic where the IAC is.
Its on the back side of the Throttle body (silver looking canister thing)
Rich
Thread Starter
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Junior User
Joined: Mar 2004
Posts: 54
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From: Kankakee
Thanks for the quick reply! Is the IAC a smart thing to buy from the "Stealer" or can I picl one up from an autoparts store? How much do they cost?
Thanks!!
Jeff
Thanks!!
Jeff
Last edited by jstutz101; Jan 27, 2007 at 08:13 AM.
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