'99 Epedition Hesitating while driving?
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'99 Epedition Hesitating while driving?
My 1999 small V8 expy is hesitating while driving. I have already replaced the spark plugs (properly spaced), checked the spark plug wires, replaced the fuel and air filters...Still have the symptoms!!
So I asked around to friends and found that I'm not the only one with this problem. If you let off the gas for a few seconds and then resume it goes away, but just for a little while.
Is it the IAC valve or injectors, or _____?
So I asked around to friends and found that I'm not the only one with this problem. If you let off the gas for a few seconds and then resume it goes away, but just for a little while.
Is it the IAC valve or injectors, or _____?
Senior User
Joined: Aug 2003
Posts: 130
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From: Hilliard, OH
You might want to look at the IAC valve. I had the same problem in my 99 expy, and everyone recommended to me that this was the culprit. I have not had any more problems, to warrant replacing the IAC valve, but will if the problems arise again. BigMattXXL has the EOG and it goes over in great detail on how to replace it if you do not know. Hope this helps.
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