Ford Super Duty (1999-2016) :: 2001 F350 V10 Stalls But Fuel Pump Stays Running?

I have a 2001 f350 v10 that has been giving me fits. has 88000 miles. cranks and starts when cold or fuel pressure is below 40 psi. SES light will flash when it stalls and fuel pressure goes from 30 while running to 40 and the fuel pump runs continuously when this happens and truck will not start. replaced crank sensor and fuel pump was changed about two months ago. if I relieve fuel pressure it will start and run for short time then stall and fuel pump stays on. all fuses are good. I am at a loss.

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Ford Super Duty (1999-2016) :: 2004 F350 - Vacuum Pump Not Running

I have a 2004 F-350 diesel. My vent selector is always on defrost so I suspected a broken hose but traced all out and all seem to be fine. I disconnected the line coming from the pump to the tank and no vacuum. The pump doesn't seem to be running but it's hard to tell with the engine noise and vibration. What tells the pump to run and how can I bench check it?

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Ford Super Duty (1999-2016) :: 2008 F350 6.4L - Vacuum Pump Continuously Running

I have a 2008 F350 FX4 with the 6.4l diesel, a couple weeks ago I was reprogramming the ecm and noticed the vacuum pump was running and wouldn't stop, so after a bunch of reading and testing i changed the solenoid vacuum valve. I tested all the vacuum lines and found no leaks.

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Ford Super Duty (1999-2016) :: F350 - No Power To Fuel Pump Or Relays

I have a 1999 f350 with the 5.4l engine. I have no power to the fuel pump or fuel pump relay. I have battery voltage to the pcm relay. I don't know what else to test because I don't have a proper wiring diagram.

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Ford Super Duty (1999-2016) :: 2003 F350 - Fuel Pump Relay Behind The Radio?

2003 f350 5.4... Is the fuel pump relay behind the radio? Under hood? Or built in the fuse panel and unserviceable?

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Ford Super Duty (1999-2016) :: 2006 F350 - AC Pump Cycles When Off

20 06 F350 6.0l ... Recently noticed when my climate control selector switch is on the off position, the a/c vacuum pump cycles for a few seconds then stops, then cycles, then stops.. Does this until it's changed to a different setting. Pulled the connector behind the selector and plugged the black hose and it stopped. Re-connected it and could hear site leaking so I kinked the white hose and it stopped. I have also lost my MAX a/c that is now defaulting to defrost. Is there a part number just got the hose selector, or a way to fix the existing one?

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Ford Super Duty (1999-2016) :: Fuel Pump Voltage Low?

Suspect I have a bad fuel pump. I checked for power thru the Inertia Switch. When I first energize the ignition I receive 12v after a couple seconds it drops to 7v. Is this normal? I checked at the connector to pump module and see the same reading. I swapped fuel pump relay and same readings. Just want to makew sure I dont have some other issue before doing pump.

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Ford Super Duty (1999-2016) :: 2015 F350 - Water Pump Quit Working At 20k?

The water pump on my 2015 350 (6.2L) failed this morning and the dealer says it needs to be replaced. What might have caused it?

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Ford Super Duty (1999-2016) :: Fuel Pump Relay Location?

2004 super duty crew long bed 2wd, v10 auto SLT.

Manual says not in fuse block.

Looked behind radio, nothing, not even a space or the blue one there.

There are some on the firewall, driver side not marked. No pink wire.

Where else??

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Ford Super Duty (1999-2016) :: 1990 - Way To Replace Fuel Pump?

Will it be easier for me to drop the tank or to take off the bed of the truck does a 1990 F350 7.5 liter dual tank gas

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Ford Super Duty (1999-2016) :: 2003 - Fuel Pump Not Coming On?

I have searched through the site but have not found anything like the problem I'm having. I have a 2003 F250 5.4. Three weeks ago I attempted to start my truck and it just cranks. The fuel pump was not coming on. I left the truck over night and the next morning the truck starts with no issues. It ran normally for the next three weeks then the same thing happened again. Towed to the mechanic but the truck started up and ran. It shows no codes after both no starts and both times ran fine the next day. When running fuel pressure is where it should be.

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Ford Super Duty (1999-2016) :: F350 - Truck Is Running With Hesitation In 3rd / 4th And 5th Gear

I have a 1999 Ford F350 5.4L 4x4. I had a check engine code on my truck a couple of months ago. The truck was running fine then. The light went away and I forgot about the issue. In the last week the truck began to run like crap; hesitation during hwy speeds. The truck is running with hesitation in 3rd, 4th, and 5th gear. In low gears the truck seems to run just fine. I have changed the EGR valve as well as the fuel filter. Check engine light is not on but the problem has not gotten any better.

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Ford Super Duty (1999-2016) :: 2012 F350 - Running Temps For Trans

What are the normal running temps for the tranny of a 2012 f350 6.7?

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Ford Super Duty (1999-2016) :: F350 Running Rough Like On 4 Cylinders After Start Up

1999 F350 & lately if I don't plug it in even if it's like 40 out for like the first 30 sec sounds like its only running on 4 cylinders than it'll just even out & alls good. thinking glow plugs here. I did replace them last fall unfortunately with the cheep ones that I been now reading bad things about.

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Ford Super Duty (1999-2016) :: F350 Running Rough When Locked In First Gear

My brother is having a issue with his 99 F350 diesel 7.3 automatic tranny pu. When in manual 1rst gear the engine stumbles and runs like crap. In drive or 2nd gear it runs fine. He's getting a code for a bad cam sensor. A new OEM and aftermarket sensor has been tried with no solution to the engine problem. What might be going on? Maybe a bad ECM.

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Ford Super Duty (1999-2016) :: 2004 F350 Running Lights Won't Turn Off

No straight answers found yet. It's just the running lights that get stuck on.

I don't have auto lights, and after a period of a minute or 2 the lights pop off. There must be a relay sticking somewhere.

Looking for a diagram that shows where the relay for running lights is located?

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Ford Super Duty (1999-2016) :: Fuel Pump Come On But Starter Won't Crank When Turn The Key

I have a 1999 f350 7.3. Turn the key lights and fuel pump come on but the starter wont crank. I replaced the starter and checked all the fuses i could find. The only way I can get the truck to crank is by jumping the relay under the hood.

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Ford Super Duty (1999-2016) :: 2004 - Changed Fuel Pump Now Won't Restart?

i have a 04 f250 with the 5.4 gas motor, yesterday i changed the fuel pump in it, after we were done we started it up ran fine turned it off went to go start it again nothing, and yes i already checked the inertia switch under the passenger kick panel.

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Ford Super Duty (1999-2016) :: F250 - No Power To Fuel Pump Relay

1999 f-250 super duty... okay, here is what i have going on. basically no power to the fuel pump. For the last 2 weeks the fuel pump relay and 1 of the relays behind the radio (next to the blue relay) would chatter and the truck would die. Wait about 5 minutes and turn the key on and if the chatter was gone then it would fire up and run... So NOW no chatter on either relay and not cranking up. - motor turns over just fine- just no power to fuel pump. So I changed out the relay- both behind the radio and the one under the hood. still chatters and no start. i have checked the Inertia switch and 12 volts there... Here is my question, when i turn the ignition on, i have no power to the base of the Fuel Pump Relay.... Where does the power come from to power the relay???

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