Having problems with your 1991 Ford F150 ?
1991 ford f150 no noise from fuel pump and truck will not start
\015 This truck has 2 fuel tanks so would it also have 2 pumps does it also have a fuel pump relay and if so where is it located\015
Get a code reader like the Actron CP9015 Code Scanner, 20 dollars and will flash codes. if it will not diagnose itself, the ecm must be replaced. this fixed my dads truck with the same problem
Repair Help & Product Troubleshooting for 1991 Ford F150
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1991 ford f150 no noise from fuel pump and truck will not start
Get a code reader like the Actron CP9015 Code Scanner, 20 dollars and will flash codes. if it will not diagnose itself, the ecm must be replaced. this fixed my dads truck with the same problem ... 1991 Ford F150
NEED WIRING DIAGRAM FOR 1991 FORD F150 FUEL PUMP 6 CYLINDER . CAN YOU EXPLAIN THE 4 WIRES TERMINATING AT FUEL TANK TO SUPPLY PUMPS. WHY ARE THERE 4 WIRES AND CAN YOU TEST THEM AT THAT AREA FOR PROPER VOLTAGE? TRUCK WILL NOT START. REMOVED FUEL FILTER AND ATTEMPTED TO START TRUCK TO SEE IF FUEL WOULD SQUIRT OUT OF FUEL LINES. NOTHING. COULD THIS BE BAD PUMP OR BAD RELAY? HELP THANKS....BRETT
... 1991 Ford F150
2003 ford Escape truck would not start, Battery checked and not battery. clicking noise when you start the truck. Initially truck only had to be jumped once after the cables were all cleaned but clicking noise when I start the truck. have not had to re-jump the battery. would this be the fuel pump relay switch?
No. its the starter solenoid, you need a new starter ... 2003 Ford Escape
I have a 1990 ford f150 with a 4.9 5spd. it ran great until one day it just wouldnt start. i was getting no fuel to start my truck. i replaced the fuel pump, fuel pump relay, tank selector, EEC, and fuel filter. it will now run at idle for about 10 seconds then die. if i press on the gas it will shut off quicker. i dont know what else to do or even what the problem is. any help would be a huge service. thank you
... 1996 Ford F150 Regular Cab
Truck will start when i ground the fuel pump 2 the frame of the truck 05 ford f150 i changed fuel pump so its new as soon as i take off my ground wire it quits. where is the ground wire coming from and where is it grounded 2?
Ground is controlled by your computer, check your fuel pump relay ... Ford F-150
92 Ford F150 4.9 engine When Orient on the key fuel pump just keeps running truck won't start. Then sometimes pump runs a few minutes and stops then truck will start & run for a little while.
... Cars & Trucks
92 Ford F150 4.9 engine When I turn on the key fuel pump just keeps running truck won't start. Then sometimes pump runs & stops then truck will start & run a little while.
Fuel pump relay in fuse panel ... Cars & Trucks
I have a 1989 ford f150 custom truck 4.9 six cyl. The problem is it starts and runs good but when you shifting it starts tugging and pulling like not enought fuel on forth gear you can still feel the tugging. I changed fuel regulator,fuel filter,wires,plugs distributer cap,idle sensor egr,tps,temp,vacum lines checked fuel pumps, can you tell me what my problem is I also put some fuel injector cleaner but to no avail
Hello and welcome to FixYa!\015\012\015\012If that's the case, I suggest that you have an ECM swap. The ECM is like a car's brain that when it's faulty something will surely fail. I believe that this is an electrical failure and replacing the E ... 1989 Ford F 150
1995 ford f150 - truck ran fine.turned on turn signal and started around turn and truck shut off and will not start.it has no fuel pressure in fuel rail and no diagrams for fuel pump relay's location.all the relays in under hood fuse pannel are the same number and has no markings as to where they go.have not been able to find a diagram for this truck.i bought it used and it had no owners book.
... 1995 Ford F150 Styleside Regular Cab
I have an 87 ford f150 4.9 six cylinder with dual fuel tanks.the truck sat for awhile [1 year +]. when i first started it ran for a mile or so and acted like fuel problem. i figured it was bad gas from sitting so long.i put fresh gas in rear tank and truck ran fine until rear tank got low again.now tank is full and have same problem like it ran outta gas.i cant hear either fuel pump come on when keyed.
Might be **** in the filter m8 sucked it up from the bottom of the tank, they dont tend to like it!! jezza ... 1987 Ford F 150
I GOT A 1996 FORD EXPLORER TRUCK RAN FINE AND FUEL PUMP WENT OUT CHANGED FUEL PUMP AND TRUCK RAN LIKE **** THEN WOULDNT RUN AT ALL CLEANED EGR VALVE CHANGE SPARK PLUGS EVEN CHANGED FUEL PUMP AGAIN CHANGE FUEL FILTER AND MADE SURE IT WAS RIGHT FUEL PUMP TRUCK STARTS UP AND THEN DIES RIGHT AWAY PROBLEM DIDNT START TILL I CHANGED FUEL PUMP. cOULD IT BE SENSOR ON THE FUEL TANK ON TOP IF ITS NOT SEALED RIGHT?
The truck starts but stalls as soon as the key goes from the start back to the run position?Have you tried keeping your foot on the gas as soon as it starts to see if it will stay running?If it does and then stalls as soon as ... Ford Explorer Sport
Ok someone please help me my truck (1985 ford f150 w.F.I 302) died the other day on me and wouldnt start back after sitting a few hours it fired right up and ran great the rest of the day so i changed the fuel filter and some how unplugged the high pressure fuel pump so i found that and fixed and the truck ran great i drove it about 10 miles and it just shut down all over again after sitting for a bit it will fire back up and run for a 10 to 20 seconds and die again what could this be?
Fuel pump is a likely cause as it will run fine when cold and once it heats up it loses powers muffles backfires and dies. ... Ford F-150
I have a 1988 ford f150 with a 5.0 not getting power to eather fuel pump. replaced relay. bench tested both pumps an they test good. truck will fire and run with starting fluid then dies like it will wheen no fuel. please help
Replace the oil sending switch on the motor. upon starting the engine this switch has a 3rd wire connected to the fuel pump\012when oil pressure is running at its normarl psi the computer will shut that circuit off and then turn on the fuel p ... 1988 Ford F 150
Truck would not start no noise fom fuel pump. Change fuel pump no change.found out there was fuel relay change that truck started then died. waited a while turned on ing now no noise from pump. srayed carb cleaner tuck runs. problem I can't run 55mph any help
Have u tired jumping the fuel pump relay to get pump running, are u aware of the fact the fuel pump only runs for 1 second unless the truck is cranking or the engimne starts. The fuel pump relay should have 2 terminals in the connector that have 12 v ... 1997 Chevrolet Blazer
2005 Ford F150 4.6 litre starts and then stalls after a few seconds. She will run continiously when the Fuel Rail Pressure Sensor is disconnected. If i reconnect the sensor while the truck is running she will automatically shut off. The FPCM doesn't show any sign of corrosion. Could this be the fuel pump or something else?
... Cars & Trucks
I have a 1988 Ford F150 that won't start. If you remove and reinstall the computer it will start until it is shut off then won't restart? Any ideas would be greatly appreciated. Truck had been running fine and passed emisions a few weeks prior to this . Also, not getting any spark or power to the fuel pump. Thanks alot!!!
Go to the listed link below, they have the ECM (computer) for your truck, u have to use the exact same part number.\015\012\015\012 ... 1988 Ford F 150
87 F150 wont start. New fuel pump, rail, injectors, cap & rotor, EEC & Fuel relays. If I pour gas in the throttle body it starts and runs great until that fuel is gone. Fuel is getting to the injectors there just not firing. Any idea what would cause this? Does anyone have a close up pic of the EEC and Fuel pump relays and wiring? They were spliced when i got the truck and wanna make sure the wires are all in the right places. 87 F150 4.9 6cyl MPI Single fuel tank
Try changing the igniton module on the distribuitor in most cases it's the problem if you dont want to buy it you can take the ignition module to a autozone and they will check it for free ... 1987 Ford F 150
2003 ford f350 with the V10 gas engine Engine died while going down the highway and now won't start (engine doesn't turn over). When the ignition is turned to "on" we don't here the fuel pump priming and I was ondering if the it could be the inertia switch that turns off the fuel pump in an accident (I've had them malfunction on older fords) but I don't know where it is located on this truck. Also, where is the fuel pump on this truck, is it internal or external to the tank?
Ummm that could very well be the fuel pump... you want to check the fuel pump fuse and also the solenoid thay do go out but most likely the fuel pump has gone out one way to check and see if its the fuel problem is to spray some carb cleaner in the a ... 2003 Ford F350 Super Duty DRW SuperCab
Ford ranger 2002 the fuel pump will not pump in cold weather, when it is colder than @34 F. In warm weather when I turn the ignition key I can hear the fuel pump pressurize and the truck will start. In cold weather the the starter crank the engine, but fuel pump will not pressurize or pump. In cold weather if I use a heater to warm up the engine compartment, then you can hear the fuel pump pressurize and the engine will start. Hope you can help, thanks.
There is no way around this the bearings are won in the fuel pump replace it, it is not that expensive. ... 2000 Ford Expedition
I started truck this morning. it ran about 5-7 mins and shut off. will not start back up but will turn over perfect. i changed the dist. cap, rotor inside the cap, and the starter coil with no success. after this happened when i turned the key to the on position the fuel pump ran til i turned the key off(checked the relays, all good) now truck still wont start and the fuel pump doesnt make any noise. i know it could be alot of different issues but can you tell me what you think. thanks, rob r V.
If you do not hear the fuel pump come on when you turn on the key recheck the fuel pump relay and see if there is power at the pump when you turn on key if so the pump is bad ... 1997 Ford F250 SuperCab
Are both fuel pumps the same type on my 1990 ford f150?I have recently purchased a 1990 ford F150 4wd with dual fuel tanks, the main tank doesn't seem to pump properly (will start and idle but cuts out when trying to drive ie. not enough fuel flow).
Yes they should be cuz it is the same truck ... 1990 Ford F150
I have a june 1985 ford f-250 4wd this was the first efi model its a 302 standard.when i first got the truck the fuel pump in the tank was changed but the one on the frame rail was bad changed that one and the truck still wouldn't start if you dump alittle fuel in the bottom air intake the truck will start and run but after a few minutes it would start to load up and run rough the fuel pressure regulator is new ,the egr is working, map sensor is new i did a full tune up and still nothing (i'm lo
Do this :\015\012Turn the key forward and listen for the fuel pump to pressurize it will make a high pitch sound. If you do not here if then the fuel pump is not kicking on. Might need two people to do this, one to turn the key while the other ... 1986 Ford F 250
Have ford f 150 302 fi cranks good only runs when i jump the fuel pump relay how do i fix 1992 f- 150 300 i-6 ,i have a new fuel pump, new fuel filter , new fuel line ,my truck stalls some times and i cant get it started , i think its my relay but i dont know wich one it is , i only have 3 in my truck, and cant figure out wich one it is , 2 of them thump when i turn the key to the on position.what does that mean and wich one is my fuel pump relay?
I got a 6 cylinder ford truck when i drive it with the first tank it loose power. then i push the second tank and it runs normal . ... 1992 Ford F150 SuperCab
Fuel problem !986 Ford Ranger with 2.9 engine,Truck will not start,no electricity any where on the fuel system,replace module,mapp sensor,new fuel pumps,it has low and high pressure pumps,replaced fuel relay. Everything is firing like it should.You can hotwire the fuel system anywhere you want to and the pumps will work,but truck still will not start.Any ideals. PS Already changed computers.
On the negitive battery cable there is also a small black wire this is you fuel ground make sure this had a good connection the the negitive side of the battery. ... 2006 Ford Ranger
My truck 1999 ford expidition was at idle and just went dead. I checked the fuses all good.checked the fuel rail no fuel but fuel in tank.no fuel pump noise .truck does not show witch relay is for fuel pump to be tested or replaced.also checked fuel shutoff switch at passanger side kick panal it was not tripped.do i need a fuel pump.thanks.
MAYBE NOT. SWAP THE WIPER RELAY FOR THE FUEL PUMP RELAY TO SEE IF THE PUMP TURNS ON. IF IT DOES NOT OPERATE, THEN WHILE SOMEONE TURNS THE KEY TO THE ON POSITION, BANG ON THE BOTTOM OF THE FUEL TANK AND REPEAT THIS AND YOU SHOULD HEAR THE PUMP AFTER A ... 2000 Ford Expedition