still a rough idle
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Senior User
Joined: Dec 2004
Posts: 439
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From: North Of Pittsburgh
still a rough idle
I have cleaned the IAC and replaced the MAF and I am still have a very rough idle now what I have is a 98' 4x4 4.0L explorer can anyone suggest anything else the IAC seemd to be working and as I said before that MAF is new as of today any idead guys
Thanks for the help so far
Nick
Thanks for the help so far
Nick
Postmaster
Joined: Oct 2003
Posts: 4,516
Likes: 1
From: SoCal
Put a vacuum gauge on it and see if that gives you any clues.
Are you up to date wth the routine maintenance items as shown in your owners manual.
Take a look at the spark plugs, they should all be a nice light brown in color.
Are you up to date wth the routine maintenance items as shown in your owners manual.
Take a look at the spark plugs, they should all be a nice light brown in color.
Posting Guru
Joined: May 2002
Posts: 2,450
Likes: 2
From: Baltimore
If you are going to do the plugs, you might want to consider replacing the wires, depending on how many miles are on them. Also, easiest way to do the passenger side plugs is thru the wheel well.
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