Hello there - I have a Navigator - year 2004 - 5.4 Triton Engine.

I have had a problem with the IAC - the engine idle goes up and down .
I have cleaned the IAC and put it back on the motor.
The idle was perfect for a couple of weeks.

Now I have the sames again - uneven idle.

I think I need to buy a new IAC - Where is the best place to buy one from - I will have to import one as I live in England.

Can some one give me a contact/parts shop or would I have to go to a main Lincoln dealership.

Thank you for your help.

mark.

 

I'm not sure what auto parts houses that you have over there.
You might contact this place for a Genuine Ford part. http://www.discountfordpartsaty2kford.com/
I don't know what shipping would cost.
Most any parts house should be able to get one for you.