Modded Mustang Forums banner

1 - 8 of 8 Posts

·
King of Clubhouse
Joined
·
5,277 Posts
Lol im going threw this whole thing how does it idle? rough you mean like up down up down or high or low?

Mine idles at 3k and its cause of a Vaccum leak and im lookin into it
 

·
Registered
Joined
·
371 Posts
Hey, my mustang is idleing rough. Any suggestions on were to start looking/checking. 89 5.0

IAC valve "idle air control", check your timing, do a tune up "plugs cap rotor coil" IAC can be cleaned with carb cleaner
 

·
Registered
Joined
·
371 Posts
Lol im going threw this whole thing how does it idle? rough you mean like up down up down or high or low?

Mine idles at 3k and its cause of a Vaccum leak and im lookin into it

if its a constant 3k idle yes id look at vaccum, but in this guys case if its jsut rough idle id say start with IAC and check voltage on tps while your at it
 

·
Registered
Joined
·
261 Posts
Yeah I had a similar problem with my car, and took some carb cleaner and cleaned out the IAC. Maybe I was lucky, but it fixed my cars idle.
 

·
Registered
Joined
·
2,950 Posts
definitely check for vacuum leaks
 
1 - 8 of 8 Posts
Top