Ford Fuel System :: 1987 - Remove And Reinstall The Electric Connector?
My little '87 2.9 Ranger has little metal clips that hold the electrical connector onto the injector......how do I remove and reinstall the electric connector?
View 2 RepliesFord Fuel System :: 1987 F150 Fuel Pump Runs After Key Is Off?
Why the frame mounted fuel pump might run after the key is turned off? Then when you turn the key on it may or not run. If it does run it keeps running. shouldn't this shut off after pressurizing the line? is their a pressure switch in the pump that's failing? This has the 3 pump system...
View 4 RepliesFord Fuel System :: 1987 F150 - Fuel Pump Keep Running Even When Key Is Off
I have an 87 F150 4x4 4.9L EFI with a single tank. Fuel pumps keep running even when the key is off. I tried swapping relays but the problem still exists. The engine will start and run OK for about 15 secs. then die. I installed a new low pressure pump, high pressure pump seems to be OK. I also installed new fuel filters. I dont want to just throw parts at this truck, where do I go from here?
View 4 RepliesFord Fuel System :: 1991 F250 XLT - Fuel Pump Will Not Stop Running
I just bought another 1991 Ford. This one is a 1/2 ton XLT Lariet with the 302 and for the first time I own a short bed. I also have a 1991 F-250 XLT with a 460 and a 8' bed.
Here is the problem, ( I think) it will not run or at least not for long. The fuel pump, which I am guessing is in the rear tank will not stop running. On the F-250 the pump stops running after a few seconds after I turn on the key.
Where should I start to find out my problem with the fuel system?
Ford Fuel System :: F250 Not Getting Voltage To Fuel Pump Relay
My F250 heavy duty isnt getting voltage to the fuel pump relay.....
View 2 RepliesFord Fuel System :: 1985 F250 - Accelerator Pump Diaphragm
I had a fuel leak at the pump cover (I straightened the cover) and am ready to install the new diaphragm. The old one came out with the rivet head side upward and the pump lever riding on the protruding pin side. Which is correct? This is on an 85 F250 with a Motorcraft carb.
View 1 RepliesPassat (B6) :: Mechanical Noise From Fuel Pump Lasts For About 2 Full Seconds
This has happened twice so far, both with around 1/2 tank. After driving for ~25 minutes to work, I will go to shut the car off, and after pushing the key in and pulling it out, there is a mechanical noise from the rear of the car that lasts for about 2 full seconds. Is this the sound of the fuel pump on its way out? Or just an electrical gremlin (no! not in a VW!)?
View 7 RepliesFord Fuel System :: Swapping Boat Engine?
We have an early model 460 with carburetor (circa 1976) in a boat. We need to exchange motors and have a line on a 1994 460 engine, fuel injected. Will the carburetor manifold we have fit in place of the fuel injected manifold and just run a carbureted manifold? Since this is for a boat there is no computer, no port for the exhaust sensor, and no sensor for the speed control. Its a plain and simple carburated motor.
View 1 RepliesFord Ranger / B-Series :: 1987 - Fuel Pump Won't Shut Off
1987, 2.9 ... I got all my wiring repaired and replaced both the intank pump and the high pressure pump, for a few days it would fire right up as soon as you hit the key but it had a miss (the pumps shut off after a second or two with the key on "RUN"). I tore the throttle body off and cleaned all the carbon out of it, when I put the throttle body back on I noticed that the engine to body ground was loose so I ran a new piece of 4ga from the intake manifold bolt to one of the master cylinder bolts.
After I did this I went to start the truck and no go, the fuel pump turns on with the key but then it wont shut back off until you turn the key off. if you try and start the truck it will crank but wont fire, after about a half hour of cycling the key and cranking it will start to put a little bit then a few tries later it will start but sounds rough when it first fires. I thought it may be a stuck injector so I ran some cleaner through the Schrader valve on the rail. Still have nothing, both pumps do run but still don't shut off after a few seconds like they should and now it wont even try to start.
Ford :: 1987 - Truck Starts To Skip And Break Down Unless Fuel Pump In Tank?
I have a 1987 ford 350 when i go up a steep hill the truck starts to skip and break down to a point where I have to pull over i just put in new fuel pump in tank, what could be the problem only happens on hills.
View 11 RepliesFord 7.3L Power Stroke (1999-2003) :: Electric Fuel Pump Conversion
I was wondering if it is possible, due to budget, to perform the electric fuel pump conversion in steps. By that I mean could I remove the mechanical pump and install the electric pump on the frame, but retain the stock filter housing and regulator? I would use high pressure hose and run from the stock pump supply line on top of the engine to the fuel bowl inlet and then use high pressure to run to a three way fitting, and a bit more hose to join the fitting to the stock lines running to the head. later as budget allow I will replace the filter assembly and regulator and then the lines to the heads.
View 2 RepliesFord Wiring/Electrical :: 1967 - Installation Of External Electric Fuel Pump?
I have a fuel pump I want to install I want to hook this thing up on a switch inside the cabin to be used as kind of a security device, but I am hoping I can wire it into the ignition as well.... I want the pump to activate when the ignition is turned on but only if the (hidden from view) switch is in the "on" position. Not sure if all this is possible.
I have heard I ought to utilize a relay to avoid voltage loss at the pump. I have never hooked up a relay to anything before although I have heard of them being used. This system is being installed on a 1967 F250.
Ford Fuel System :: 1987 F150 Will Not Rev Over 2000 Rpm Even When Idling
I have an 87 f150 inline 6 efi. The truck will not rev over 2000 rpm even when idling. It has a new fuel filter. What this could be?
View 2 RepliesFord Fuel System :: Electric Choke Wiring Diagram?
I have a newly remanufactured Holley 1835 carb which has had an electric choke added to it. My '59 F-100 has the original electrical system in place. Where would you recommend running the positive and negative wires from the choke? No instructions came with the carb.
View 8 RepliesFord Fuel System :: 1987 - Popping When Downshift And Occasionally Backfires When Shut It Off
All stock 460 in a 1987 1-ton 4x4. The carb has lost it's cookies I think. It (all of the sudden) developed this massive flat spot right after I shift gears and open the throttle. It falls on its face, then catches and slams the whole damn truck.
Also pop-pop-pops really badly when I downshift and occasionally backfires when I shut it off. I'm (barely) smart enough to know that it's getting excess fuel dumped through the engine. I just pulled out both float adjusters, cleaned them, and reset float levels and it made no difference whatsoever.
It's my only vehicle and it's barely drivable.
Ford Fuel System :: 1987 F150 - Leaking Started From The Rear Tank
1987 f150 302 4spd 4x4. When I bought the truck 4 years and 12K miles ago the orig owner had just installed a new front pump (in tank) and new switch thing on the frame rail. He said shortly after that the rear pump stopped working so he just ran off of the front tank. That's what I've been doing also except as of the last few months it has started to leak from the rear tank (I don't ever put gas in it and was empty when I bought it) and dies periodically from time to time? Where the leak could be coming from. I do suspect the dying has to do with the leak though.
View 3 RepliesFord Fuel System :: 1987 - Loss Of Power / Black Smoke And Also Dying When Stop
So my 1987 Econoline Van was running fine until recently we noticed loss of power going up the slightest of hills and it will only hit 55 max with gas to the floor. Its shooting out black smoke and also dying when we stop. We are getting very poor fuel economy as well.
We got a tuneup, oil change, new air filter, etc. We also had a few electrical issues due to a short we thought we had fixed completely... So I'm wondering if it could be the timing? Cause it'll idle low, then high, then bog down and lose power...
Also was thinking maybe bad fuel pressure regulator or fuel pump....but how would I check this? And since we did experience a short, could we have blown a sensor too?
Volvo :: Electric Fuel Pump Relay Quit Intermittently?
i have had this problem before where the relay for the electric fuel pump would quit intermittently, and had it fixed. but, i suspect this is acting up again. so, i was gonna do it myself. there are 2 relays strapped to the radiator overflow can. is one of them the relay i am seeking?
What started all this, motor was running really rough at idle, but ran ok once moving. So, I replaced the spark plugs, and cleaned the contact areas in/on the cap and bug. motor started right up, and actually sounded good... for about 10 or so seconds, then it died, like the gas was shut off. I do have spark.
How to check/test the fuel pump relay and could pass this info on to me would be good. i do have test light, and DMM.
Ford Fuel System :: E350 - Fuel Tank / Pump Noise After Cutoff
This van has had a couple of fuel pumps, no surprise there, and i need to look through my paperwork and find out how many miles the current one has on it, but it has the STRANGEST habit I've ever had on any vehicle. Starts fine, runs fine, no fuel pump noise when van is running, and when you turn it off, the fuel pump creeks on and off for several minutes.
I mean a strange creaking noise almost like a shorted electrical device or a vehicle's brakes when you park it on a hill and the breaks creak as it settles into place. I'm probably doing a lousy job of describing this but i don't know how else to describe it!
ALSO, if you lay under the van and wait til it stops creaking, you can tap the bottom of the tank and it will creak for a few more seconds. You can tap repeatedly and make it creak more. Is it about to explode? Can i trust it on a road trip?