Thread: 90 cougar supercharged wont idle
View Single Post
Old 11-07-2021, 01:20 PM   #2
10zman10
AF Newbie
 
Join Date: Nov 2021
Location: emporia, Virginia
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 90 cougar supercharged wont idle
I have an '89 which is the same as yours, when I have that problem I replace the air idle valve and the idle control valve, it usually fixes the idle problems, hope this helps you out.
10zman10 is offline   Reply With Quote