Ford Bronco Problem Report
Ford Bronco Plugged idle control valve/throttle plate may cause rough idling
Rough or unstable idling could be caused by the idle control valve and throttle plate being plugged with carbon.
After i start the engine, it runs for a few minutes then starts to sputter and the idle gets real low. After about 20 seconds of rough idling it goes back to normal. Then about three minutes goes by and it starts to have the idling trouble again. Once its done sputtering the second time it runs fine. Its not a huge problem, just requires me to burn a lot of fuel every morning to warm it up for 10 minutes. - Chef JC
Engine idles rough for a few seconds at start up then idles normal until next start up. This o...
ok basically what my truck does is, if the check engine light is on..truck runs fine wont idle...
have 1990 Ford full size Bronco. Stalls out unless I keep pumping the gas pedal. replaced fuel...
when i start it runs fine when i step on the gas it idles high an never stops