got fuel and spark but wont run all does is wanna fire

580

Asked by mnredneck Dec 04, 2012 at 07:03 PM about the 1985 Ford F-150

Question type: Maintenance & Repair

85 f150 turns over and fires but wont run

29 Answers

2,630

need to know a little more is it a 6 or 8 and have you done anything yet or did this just start all of a sudden

46 people found this helpful.
580

it got a 5.0 changed coil made improvement still not running if the chip on dist goes dont u lose all spark wont fire at all

11 people found this helpful.
2,630

not really you could take out and have parts store check to see if it's still good. usually don't charge to check it out

9 people found this helpful.
580

put a new moduel in and still doin same thing got new coil new fuel pressure reg both pumps working there any other sensors dat could be giving me havoc lol

28 people found this helpful.
2,630

it could might want to check the dist gear first. ps if it jumped most likely would turn over faster than normal.

12 people found this helpful.
2,630

ps i forgot to ask are all your wires on your starter solenoid connected

6 people found this helpful.
580

k thanks me gonna put number 1 cycl on top and c if the rotor pointed to num 1 if dat ok then me have pull dist check da gear

1 people found this helpful.
2,630

then it has to be either brain or ignition switch[ the electrical ignition switch] on colume. but most likely brain [not cheap]

7 people found this helpful.
150

i chek everyting you guy tell me but dont run and the two injector wire got power when i move the dist the fuel pump run this truk got me sick

15 people found this helpful.
190

Did you ever figure this out mines doing the exact same thing.everything's working like it should enjectors have power just not fireing the enjectors

19 people found this helpful.
250

My truck is too I have a 93 F150 5.8 I change spark plug wires spark plugs the computer I tried adding gas into the intake I've tried firing orders 13726548 and 15426378 and still will not

11 people found this helpful.
250

I got my truck runing, time was off a lot

13 people found this helpful.
660

Did anyone figure this out? I am working on a 93 ford f150 4.9L. Fuel pump works. Good pressure. All cylinders are getting spark. Great compression. Plenty of air. Rotor turns. Its timed right. And it will not start! Even using starting fluid! Any ideas? Please!

39 people found this helpful.
660

Well... this forum sucks! Thanks for nothing! But just so ya know the exhaust was plugged and fouled or burnt the plugs. So after unplugging the exhaust and doing a tune up on it runs!

13 people found this helpful.
110

i have the same problem and it still wont run i tried everything im getting plenty of fuel and spark and still wont start i tried to do different things to mine and still got me puzzled bout it im just going to keep trying things and maybe i will get it running any ideas what i can do to get it running and stay running

11 people found this helpful.
160

I have a 95 Ford F-150 with a 5.0. died at a stop sign. Won't start. It's getting fuel and i think it's getting spark. This has happened before and when I get towed home it starts. Help please

16 people found this helpful.
90

fuck i got a 90 bronco w/351 same dam thing just dies and wont start for a wile this time its been stuck for a few days every thing seems to be in working order only fires up with starting fluid

9 people found this helpful.
100

Have anyone figures out why there injectors did not have a pulse on there ford

10 people found this helpful.
100

Question is everything is perfect or replaced with new, and still doesn't work? So here is the answer: Ford installed a stupid little switch in case of rear impact to kill the truck. The switch will flip if loading heavy stuff that bangs around a lot, or even a big chug hole can trip it. The switch is located way up behind the brake pedal, and there is no way to get your head up there. So simply run your hand up the wire loom. and you will feel a little bump that just clicks in.... Shazam!!!! A perfectly running truck.

10 people found this helpful.
20

i have 5.0 95 ford f150 will start but shuts down changed out tps

2 people found this helpful.
10

riddle me this one my truck is doing the same crap replaced everything.if i lift the coil wire off of the dist.dame thing will start when i put it back on like it should be it cuts right off

1 people found this helpful.
20

Good to hear nobody solved this... same problem. Runs on either. Hot wired the fuel pump, abd I have pressure. I am thinking maybe the brain or wires to it are fried. Won't start without either. Cut the either... truck dies. Mine is 4.9. Junk as hell thinking of engine swapping it.

2 people found this helpful.
10

I have would intake valve have anything to do with a newly rebuild engine that won’t start it got compression and fire we got fuel to it still won’t start

1 people found this helpful.

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