1990 Ford F150 "running rough cold" Questions

...rough and will die if not giving it gas when it is cold and runs perfect when its warmed up. Any suggestions? Coolant sensor? the throttle body is icing. there are engine coolent lines running to the ...

running rough when the engine is cold. Good plugs, new air and fuel filters. Check engine light is on , giving a lean mixture code . Any ideas? check the engine for vacuum leaks at the intake manifold

...rough when cold. Then 1995 ford f150 6cyl - runs rough when cold. Then after restarting a couple of times, it smooths out for the rest of the day. Have already changed out fuel filter, throttle ...

1987 f-150 , runs ok cold, runs rough when warm and stopped at traffic light, stalls, won't recrank untill cold again , about an hour ) 5.0 l (302) egr valve sticking closed

...rough and dies, I need to hold the thottle open to at least 1100 rpm or the engine dies. The batt and check engine lights are on, when starting cold the choke doesn't seem to be trying to hold any ...

rough running when engine is cold 4.6 V8/5 speed manual, truck idles rough and hesitates when accelerating below 2000rpm. problem is very slight when engine reaches operating temp. Has it ever been ...

...cold. Once it warms up the motor starts surging and idling rough and bucks and kicks at a steady speed. And has a strong fuel odor coming from the exhaust. Sounds like one of your chambers isn't ...

...rough....I take it down the road, come to a stop and it dies...now it wont start at all There are several possibilities for this problem. A "cold start" sequence is suppose to activate based on water ...

I have a 1984 f-150 with a 302 v-8 that runs extremely rough until after about 20 minuets of driving when its cold outside. When its warm out it runs great. your choke is not working

...running real rough when first started after cooling down. then would run sluggish when warm. so i replaced oxygen sensor, map sensor, any help appreciated,,,, [email protected] at that many miles ...