Ford 7.3L Power Stroke (1999-2003) :: 2002 F250 - No Power Getting To Fuel Pump
There was no power getting to the fuel pump on my 2002 Ford F250 73 diesel traced it back to the inertia switch no power in or out but I'm getting power at the fuel pump relay put the code scanner to the PCM and no communication....
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - No Power To Reverse Light Sockets
I have a 2002 f250 CC 4wd 7.3 and I have no power to my reverse light sockets. I am stumped, all my fuses are good, I don't think there's a relay so i haven't checked that. My neutral safety switch is good, I'm getting power to both the blue/pink and black/pink wire. What it could be, at first it was constantly blowing fuse 27 every time I put it in reverse but then it stopped blowing it obviously because they won't come on.
View 8 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - Lost Power And Suddenly No Throttle
Comming back from hunting today my truck suddenly lost power and stepping on the accelearator had no effect at all. We were on the highway thru the mountains but on a fairly level stretch for a few miles. Managed to pull the truck and toy hauler over and the engine was running fine but stepping on the accelerator had no effect. The check engine light came on every time I stepped on the throttle and went out when I released it. It started fine but no throttle response. Switched around a bunch of relays and checked the fuses and still nothing.
Not liking my parking spot i tried to see if it would move down the road at an idle but it would not. Then I thought to try it in 4 wheel low and as the shoulders were soft it wouldn't move forward so tried reverse and went back a foot, forward again and moved a foot and a half. did this several times and all of a sudden the throttle responded, took it out of 4 wheel and it ran fine all the way home. What would have caused this? I was ready to call a tow truck which would have been several hundred dollar bills for where we were and with the trailer
Ford 7.3L Power Stroke (1999-2003) :: 2002 F250 Idling / Running Rough And No Power
2002 F250 7.3L suddenly idling and running very rough, and doesn't have any power. Truck has been running perfect, it's my daily driver, and just put a couple hundred miles on it yesterday with no problems. I had been having some transmission issues when I tow heavy so I bought a new transmission yesterday. This morning I pulled the truck into my garage to change the transmission. Again truck ran fine, no signs of any issues before the trans swap. I changed out the transmission, which included unhooking the trans wiring harness from all the various sensors, and unbolting the starter.
I didn't mess with anything in the engine bay except for unhooking the batteries. I had also repaired the overdrive button wires, as they had been pinched in the steering column and the button wasn't working. When I got everything hooked back up I cranked it up to get the trans fluid flowing through the transmission, it started right up and idled good. I had it running for a few minutes and it was beginning to make a little more noise than usual. When I started to back out of the garage it was getting pretty rough, almost like it was running out of diesel. I put it in neutral and gave it some throttle and noticed I was getting white smoke out of the exhaust and could smell diesel pretty strong.
I checked my injector resistance at the valve covers and got around 4 ohms +/- on all of the injectors. I rechecked all of the clips and harness that I had messed with. I took a look at the ICP sensor and it has oil in the connector which I know can cause a rough running condition in some cases. It looks like it has had oil on it for a while. I unhooked the batteries again for about 20 minutes to try and reset anything that may have messed up. I checked a bunch of connections under the hood to see if anything was unhooked or loose.
I also cleaned up the connector on the ICP sensor. I started the truck back up and it idled perfect so I pulled it back out of the garage and headed down the driveway. It almost immediately started running rough again and barely had the power to go up a small hill. I pulled back in and tried unplugging the ICP while it was running, which made a slight difference in the idle but still very rough. I plugged it back in and the idle progressively got worse until it was chugging really bad. I shut it off after that and haven't messed with it again.
What might have happened? Could it be a bad sensor or transmission position sensor in the new trans? Is it just coincidence that this happened with a transmission swap? I am going to get a new ICP, but if there is anything else I can try/check before I can pick up the ICP on Monday let me know.
Ford 7.3L Power Stroke (1999-2003) :: 2002 F250 - Truck Lost Power Then Died - No Codes
I have a 2002 F250 Super Duty. Was driving it and it started to lose power and shut off. Then wouldn't start like out of fuel. No engine light no codes. Truck has 155k on it. So just because I replaced fuel pump. Truck runs but not right it's ruff no power kinda back fires in exhaust. I check wires and plugs under valve covers all seems ok. I ran truck and pulled each injector loose and engine would stumble. As in they are working. I replaced cps. Just because still the same. Then the truck started running right. But the truck runs but has knock but knock goes away and truck has full power. Yes oil is full and I change it regularly. The problem is off and on like electrical.
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: F250 - Dome Light On And Off - Noise Under Dash Fuse Panel?
I was to leave tomorrow for a trip with three horses. Last night when I parked my truck the dome light went on and off and there was a noise (like a relay opening and closing?) coming from the area. (I have been having issues with the turn signal getting "tired". At times they would only come on solid then other times try would quit after sitting at a long light.)
Checked my manual for fuses to this issue and I removed the fuse in the spot indicated for the "dome and courtesy lights", number 14. Actually I had removed spot number 15 (5amp). This ended the noise. Drove the truck after and all seemed in order, cruise control, turn signals, interior lights! This was the incorrect fuse according to the book! This event occurred with the ignition in the OFF position. Not wanting to start my trip before I get this in order.
Ford 7.3L Power Stroke (1999-2003) :: 1995 F250 - Factory Remote Keyless Entry Blowing Fuse
I have a 95 f-250 psd with factory remote keyless entry. about 3 weeks ago i had a fuse blow that powers the keyless entry module, speed control, and a number of other systems.
If I replaced the fuse it blew right away so i got my wiring diagrams out and started unplugging parts of the circuit and my last attempt was to unplug the keyless entry module. presto no blown fuse so i got a module from a junk yard fixed the problem and now it has happened again. same exact thing. unhook the module and no blown fuse. i took the first module apart and saw no burned parts and no visible damage but here i am blowing fuses with no door locks, dome light and a few other things.
The fuse that blows is fuse 8. I am a mechanic and have full access to anything I need. I have another module under warantee but I want to be sure that its not something other than the module causing problems.
Ford 7.3L Power Stroke (1999-2003) :: 2002 F250 - No Accessories Come On
My 02 F250 periodically has no acccesories like electric windows, radio, and AC do not work for a minute or so. It has been doing this for awhile and seems to be getting more frequent and I am concerned that it might go out on a trip. It runs OK when this is going on and usually happens on the first start on the day. I was thinking maybe the ignition switch?
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 Cranks But Won't Run?
2002 Ford F250 super duty 7.3L Diesel Automatic I crank but wont start and run.
Background:
I live in NY, last winter (2013-2014) fuel pump stopped working, I discovered this website, changed my fuel pump although mine worked fine after I did it, Power was not going to my fuel pump, took apart truck to follow wires to find the problem, wires come from the fuel pump into the CPU and Fuse box, relay is built in fuse box, changed fuse box, truck started, from early spring to summer ran without problems, in summer friend ran truck dry without filling up luckily he threw it in neutral and shut off engine rolled it to a stop, Filled up truck after a few tries it starts up. A week later the fuel filter o-ring rips and spews diesel all over engine, changed filter ran for a week and o-ring poped out again, changed to a different o-ring and ran for a month without problems. Then poped again, and again, each time approximately a week later.
Latest winter (2014-2015)
I start my truck to warm up go inside and forgot all about it, about 1.5 hours later I remember my truck is started, go outside to find it shut off with diesel all over the pavement, the o-ring blew again. I changed it, cranked the engine and it started and ran for 10 seconds before stalling. I turned the key a few times to try and have my fuel pump run, and it would crank but not start. Then it started to crank really slow,(batteries were now already on charge) it was below freezing for a good whole week now, found my oil heating plug and waited a day, cranked it the next day, cranked faster but did not start, waited another day and when I tried to start it the starter would not turn.
Today:
So today, winter is almost over(if you lived here you would understand) I find out I blew my starter and changed it, I replaced the o-ring with [ 90025K557Double-Seal X-Profile O-Ring, Oil-Resistant Buna-N, Dash Number 347 ] from Mcmaster.com as suggested on this site. I cranked the engine, It started ran for 30 seconds and stalled. I tried turning the key a couple of times to get fuel going(fuel pump seems to be working), but crank and wont run. My father suggested starter fluid, got couple cans, I was able to start the truck with starter fluid and keep it running until the can ran out.
It wont start and run on its own like it did the first time I tried.
Ford 7.3L Power Stroke (1999-2003) :: 2002 F250 - CEL Came On For 30 Seconds And Went Off
I have a 2002 F250 7.3 with 130,000 miles. The truck was bought new by my father and is completely stock and never run hard. I was driving on the interstate at 70 mph and the cel came on for 30 seconds and went off. Not long after it went off the truck shut off and has not started back. That was around 12-20-16. I have put a new cps, icp, and ipr on it with no luck. All ford parts. I drained the fuel water separator to check the fuel pump and it filled back up. The truck is turning over good but has no white smoke witch leads me to think maybe the IDM. I'm a novice to all of this and until this happened new nothing about any of these parts but I'm learning. I do have the torque app if I should check some things.
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 Starts But Have No Throttle
My 2002 f250 starts but has no throttle, I did replace the throttle body, still no luck, i did find a wire on the shiffter that had a bad spot , fixxed it still no throttle, code reader says it passes with no codes, I disconnected both batteries and waited 15 to 20 min, reconnected them, started the truck and let it idle for 20 min so what do i need to do now. I just cant figure it out....
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - Surging Between 35 - 50 MPH And When Coasting At About 60
Ran torque for the first time on my f250, I used it for diagnostics to see if i can find out whats causing the surging. At a red light sitting idle it shows my icp at 705psi seems high to me? I'm running a dp tuner, it was set at stock for this run. It starts surging between 35-50mph and when coasting at about 60mph, surges during light throttle or maintaining throttle at low speeds. If i go about 70mph and up it runs like a champ. Ive changed the tps(entire pedal assembly), uvcg connectors, icp and pigtail. No CEL comes on, torque shows ipr is good, working on hpop pid. I just bought the truck last month and haven't been able to enjoy it much since it started doing this. ...
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 Will Run Fine For About 5 - 10 Minutes Then Die Out
My f250 is having a stalling issue. It will run fine for about 5-10 minutes and then die out, already replaced CPS, fuel filter, and fuel pump. What else could be the problem?
View 4 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - Changing Air Filter?
my first diesel, and second 2002 f250. I picked up my 7.3 4x4 automatic CCSB last week. 202k on the odometer. I need to change the air filter but idk what to use. I don't think it's stock. The side of the air box says aFe. What the part number for the filter is? I don't see one on the filter anywhere.
View 6 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - Loads Up And Tries To Die When Shifting From D To R
2002 F-250 tries to die when I shift from drive to reverse. Usually first 10-15 minutes after starting. After it has gone a few miles I haven't noticed it. Seems to be getting worse but just really started a few weeks ago. I don't drive it everyday so it has been a while.
View 2 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - Shaking Only At 40 Mph Only While Braking
I have a shaking issue only at 40 mph + only while i am braking. I thought warped rotors, but the pedal isn't pulsing and if they are warped, wouldn't it do it every time regardless of the speed??
My second thought was the center support bearing. It had some movement so I replaced it tonight. Now there isn't any movement in the drive line. After a test drive, it hasn't gone completely away. It is still barely there.
I am not sure where to go next.
Ford 7.3L Power Stroke (1999-2003) :: No Power To Fuel Pump / Fuse 30?
I have a 2003 F250 and dont have power at fuel pump, or fuse #30. I put power directly to fuel pump and it worked and truck fired right up.
View 13 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 Runs Rough When Cold
I have my 2002 Ford F250 Powerstroke. 175,000 original miles by me and only me. SCT, MBRP, Howes or Stanandyne almost always. Runs like new. It starts rough if I don't plug it in. Even on 50 degree days. Then it levels off and runs perfectly. If I plug the truck in I can drive off immediately with perfect operation of motor. I just went 1500 miles. Pulling a car hauler with car. NP at all.
New Glow Plugs, GPR "Yes it works", IPR, New Harness, Buzz Test shows it's fine, New #8 injector last year, New O rings HPOP. My buddy who is a PStroke guy said this trucks runs too perfect for it to be injectors. He recommends seals for the injectors. What does this mean. Or what else can it be. Where should I start.
Ford 7.3L Power Stroke (1999-2003) :: 2002 XLT F250 - Little Rust At 200k Miles?
I made the plunge and picked up a 02 f250 with 7.3. 200000 miles runs and shifts smooth. Just a little rust issues I need to fix before they get bad. Figured I'd stop in ....
View 9 Replies