restart it ,it runs rough for awhile , and then smooths out afer I get moving,also i notest that if i run the ac unit it doesnt start back up rough,what can be the proublem, new o2 sensors airflow sensor i re place idle control please help me here with a few ideals thanks
Im not getting any codes up;but now my car pretty good when fist started,then i on 1990 Ford Thunderbird SC
by kwh1129 in El Segundo, CA on March 06, 2013
ANSWER by pushrod on March 06, 2013
Clean throttle body and IAC passage, check for vacuum leak(s). Ac on bumps up idle speed a little. So sounds like an idle speed problem!