Questions & Answers for: 1990 f150 wont idle

works fine. why wont it start without the starting fluid sprayed? First try to step on gas about one quarter throttle then try to start.If it starts like that I would change the Idle Air Control valve

...wont accelerate have to start with ether we have a 1996 f150 with a 4.9 6 cyl. it takes ether to start it then will idle but when you accelerate at all it dies. weve tuned it up, mapp sensor ok, ...

...1990 ford F150 with the 5.0 302 in it. For the past 3 months its bin idleing at about 2000rpm's and above but settles down some times. It also slames into drive and reverse. Now All the suttin the ...

...Might Even Be Making Some Weird Noises? If Not Check Timing, And Fuel Preasure.....Check For Vacumme Leaks. Good Luck 1990 Ford F150 sometimes has problems with the idle. Can't figure out the

1990 F150 Fuel pump just replaced but wont turn on I have a 1990 Ford F150 XLT with a 351 and E4OD auto. I was driving it home a few weeks ago and noticed that it seemed to be missing. I pulled up to ...

1990 f150 302 5 speed starts up but wont stay idling unless i keep it running myself clean the idle air control valve and pcv valve with spray carb cleaner. The IAC controls idle speed but gets gummed

I have replaced the gas tanks, fuel pumps, pressure regulater, filters, head, upper and lower intakes, radiator, water pump, thermostat, housing, and the truck starts and idles like a charm. When i go

...f150 xlt lariat 5.0 engine it ran hot the other day when i noticed the needle rising i pulled over and as i was looking behind me to get over i saw a puff of white smoke then i got into the emergency ...

wont idle when cold remove and clean the idle air control valve and clean the throttle bore.

...1990 f150 5.0 automatic 4x4 Just changed filter, good on fluid, transmission won't go into gear unless I give it gas then it will go in gear. but it wont stay in gear, it slips out of gear when I let ...