Rough Idle?
 

Yes, I have another question. My 90 5.0 idles a bit rough is that normal for a mustang of that year? When I went to the mustang car show I noticed some other cars doing this. Is it normal?

------------------
Red 90 5.0, 17in Cobra Wheels, Saleen Wing, Cobra Rear Bumbper, K&N intake, Dual Flowmasters, Hurst Shifter, 5 lug conversion, cobra brake upgrade

HAHA, me again, well your asking questions at the right spot, plus...you live near me lol http://www.mustangworks.com/msgboard/biggrin.gif, ok i had a rough idle, it is usually the IAB idle air bypass, get some throttle body cleaner and clean it, you will have to take it off, probaly a 15 minute job.

Hey which car show u go to? how could i miss that? anyway if those cars had a rough idle (especialy at a mustang show) your probaly hearing a radical camshaft, it's normal for a modified car to idle that way, which you probaly might know.

IAB idle air bypass? Do you mean the AIRB air bypass valve or the AIRD air diverter valve? I am looking for the IAB idle air bypass in my Chilton's but can't seem to find anything. Can you be more specific?
Thanks for humoring a novice.

------------------
Red 90 5.0, 17in Cobra Wheels, Saleen Wing, Cobra Rear Bumbper, K&N intake, Dual Flowmasters, Hurst Shifter, 5 lug conversion, cobra brake upgrade

oops, i think your right, but not sure, it may be the aiab, anyway it's next to the throttlebody, or mounted on the side of it.

No, you were right in the first place.

------------------
Red 90 5.0, 17in Cobra Wheels, Saleen Wing, Cobra Rear Bumbper, K&N intake, Dual Flowmasters, Hurst Shifter, 5 lug conversion, cobra brake upgrade