Ford 6.0L Power Stroke Diesel :: Truck Struggled To Start After Filling Up - Low ICP
Sep 11, 2015
Today the truck struggled to start after filling up, even harder the next time, and now it's in my driveway dead and I have a job at work that requires me to go to Michigan next week that I can't afford to lose. On to the issue...
When cranking, my icp won't go above 400psi now, and I understand I need Atleast 500 to fire off. I'm mechanically inclined but new to diesels, so don't be afraid to dumb it down...can't be cocky when your learning. Where should I start my troubleshooting?
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I have an 04 F2 50 with 6.0 with approximately 225,000 miles. I filled up with gas last Wednesday and every so often the truck will start running really rough and then it will clear up. Is it possible to of gotten some bad gas if so what products are out there to clear that up. Could've been injector going bad what are the best products for cleaning injectors. No check engine light on, gauges are good, nothing different on the scan gauge.
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I removed all 8 injectors because my truck felt like it had a dead cylinder one morning after I did oil change and filter and fuel filters. Truck ran great the day of the fluid change. The next morning however truck was hard to start no power at all nothing. Felt like a dead cylinder so removed all 8 injectors and ohm them all ohm at 0.4 to 0.5 except number 4 injector it ohm at 0.4 and 0.7 that's not in spec right or am I wrong? Do I need a new solenoid? Keep in mind tho number 5 and 8 injectors had contribution codes but they ohm good. So I'm going to tear the injectors apart and see what's what. But my question is do I need to replace number 4 injector solenoid?
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I have recently developed this problem with my 2005 F250 6.0L with 86,000 miles and don't quite understand it. If I drive my truck and then shut it off for a couple minutes, say to go in the store for a few things, when I try to start it back up it won't stay running. It chugs for a couple seconds at real low RPMs (300-400) then just stalls. When I was at the store the first time this happened, I went back in and bought a bottle of starting fluid and gave it a shot, (I know I know, shouldn't do that) and it started right up and got me home.
Thought it was a fluke as the next time I went to start it, it fired right up (sat over night). Drove a couple hours then shut it off, it sat for three or four hours. I went to fire it up to go to a wedding shower down the street about 20 minutes drive and it started fine. Shut it off to go in and pay my "respects" and was out in ten to fifteen minutes. Again Chug, Chug, Chug, stall. Tried to start it with the same results about ten times, then I said fine went back in and ate some free food and drinks for a couple hours and came back out and it fired right up again.
I drove home tonight and while in by drive way at home tonight I verified this again. Turned the truck off and tried to start it back up ten minutes after unloading the truck and same thing, no start. What could be the problem? Only other issue I've noticed was a lack of power on take off from a dead stop then a like a switch the power comes on in about three seconds.
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Just replaced injector 4, oil cooler and did egr delete. Ficm is at 48 and truck will not kick over. New batteries installed.
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Ok I have this issue that I noticed on my new 2011. May sound weird but the wipers come on when I start the truck every time. Not sure if this is normal but I thought maybe I was bumping the lever thing but it does it anyway. I don't like that doing it cause of snow laying on the windshield in the morning will be a pain.
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A little background, this is an 04, f-350. It sis not start a week ago so I charged the batteries and it started, started fine this morning, (had not driven it for the week) Drove it to work, 35 miles, parked it, and it will not start.
I downloaded Torque and got a few numbers,
HPOP 1900 FMP 48V (repaired last summer) and FVP 11.5V.
Ran out of battery to surf more and look, so I am trying to figure out the app, and the issue with the truck. It seems to turn over good, until I ran the battery down, and the GP cycles normally, and the injector buzz seems good. Temp is in the 50's...
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2004 6.0 Diesel. First the truck would die after starting, then start up again after a minute. Then the truck wouldn't start at all.
Trouble codes indicated low voltage on all injectors leading me to conclude a dead FICM. Replaced the power module in the FICM and reinstalled, but still no start.
48V at driver's side screw under the cover. 12V at the next screw, the next appears to be ground. The passenger side screw is 0V. One post indicated that should also be 48V - is the true?
I probed the power coming in - logic fuse is good. 50A fuse in the cab is good. Relay seems good.
The Ford FICM diagnostic indicates 12V power should be coming in on FICM connector X3 on pins 7, 8, 4, 23, 24, 25. I have 12V only on pins 7, 9, and 27. When I pull the relay I lose power on pin 27.
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So my 06 6.0 4x4 is just about to break 200,000km and I've done most of the upgrades and work myself. (All the updates are in my Sig). My problem is that when I'm cruising and the engine is at full operating temp, if Im bellow 80-100km/h nothing but as soon as I break into that speed range about 2000rpm the truck will start to shudder. Almost feels like its not firing properly is the best way to describe it. Why this could be happening or causing it?
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My f250 was parked this winter to get work done. I had put a new exhaust on and while crawling on the engine bay it had kicked the fuel reset by the passengers kick panel. After pressing that button the truck would not start and threw FICM codes. (Power low to FICM) and my Scanguageii had said that power was very low (27 volts) during cranking. I sent the FICM to FICMrepair.com. Today I had put the FICM back into the truck and went to start it. I cycled the plugs 3 times and started on the 4th. The truck did not start after this and had thrown more ficm codes. What it could be?
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Had to do the icp sensor originally. went in from the top and discovered my oil cooler was failing too. so i did that. with weather (too tall to fit in the garage) and life getting in the way it's taking me 2 months a little here n there to actually get it done so she's sat for a while. yesterday was moment of truth to get it started again. the batts were old before i started working on it. so i replaced those yesterday.
I've tried and tried to get it to start and it won't turn over. it did for one tenth of a second try. nothing since. I saw that my shifter wasn't exactly in park so i wiggled it and tried to crank it again and now it won't even crank. I have a feeling somehow the transmission isn't reading in park or neutral so it's refusing to crank. I really don't want to tow it.
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Last friday, my truck died while running. I let it sit for a few hours, went out and it started right up. Went to get pizza for my kids and I got 5 blocks from my house and I barely had any power. Truck died again while getting pizza and had to tow it home. Now it will not start. I have checked fuses, taken apart the fuel pump on the motor and cleaned the water from it, added a fuel treatment and also did an old truckers trick with the fuel (10% gasoline). the truck will crank and make an attempt to fire but it will not start. I have 3 kids and this is my ONLY transportation. I need to get this thing running STAT.
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Went to the store came home no problems. Went out to go to work next morning truck won't start. Cranks just fine just doesn't try to run. Was not getting voltage at ficm replaced board in ficm have correct voltage now but still won't start
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My truck died a few weeks ago on the highway had the hpop ipr valve and screen replace ran awesome for 2 weeks, shut it off ran into the store and it wouldn't start gave it a couple hours finally fired, started good the next 5 times go to start it the other day no start again, tried again 30 seconds later and starts trucks a 2006 with 226000km throwing no codes, I'm ready to go trade it off on a new one, where to start?
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I need to start ford power stroke, 2005 with vt365 engine, is v8 cylinder, front timing cover was change and since then the truck only cranking and refuse to start, what have done so far, test icp power, ground and ecu 5 reverence voltage was ok,crank engine and monitor icp signal voltage was 1.2 and above at a crank,installed 1500psi gauge in icp hole and monitor oil pressure at engine crank reading 800psi and above, fuel pressure was 45 psi and above, check engine rpm was 175 and above, measure cam sensor ohms was 800 and crank sensor ohms was 400, check cam and crank supply power was 1.87v and ground was ok, replace ipr with brand new, no fuse that cut, scan for code i found(221 internal sensor supply voltage low or below normal range FIM4)FMI4,Engine crank but no smoke from silenser, using fluid and yet engine didn't make any attempt to start was only cranking, what could make the engine not to start and which component has failed that display above code.
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So the truck wont start, no crank no nothing all lights work etc. I am getting the icp code. I replaced the icp and the pigtail about a year or so ago what should I be looking at?my icp voltage is .22 volts with the koeoff. While trying to crank it I get no change in voltage. My ipr is at 14.8 and the ficim is at 47. Also when I unplug the sensor it still does nothing...
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I drove my 03 f-250 to work Monday everything was good no issues. At end of my shift truck will not start . turn key dash lights up glow plugs cycle turn to start nothing . Does not turn over. after some checking batteries are good. Starter will crank if i manually engage it but truck will not run even with jumping starter with ignition turned on . hooked scanner up says cannot communicate. Checked fuses etc fuse #31 has no power to it (trans range selector and starter relay)question is where to look next?
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I have a 06 f350 with 140,000mile and today I was driving to a buddy's house and the truck died on me as I was doing 45mph so I towed it home and check the codes I have 1 low icp pressure and 1 low icp during starting / cranking and 1 ckp out of range I think that how it's worded so I looked at the icp pressure and it's 0 and the desired is around 1000 and the volt is .56 and as far as the ckp the rpm are reading so I don't know what to do about that ? Could the STC fitting and dummy plug and standpipe o rings really go out on me like this ? Or am I missing something? I am also trying to track down a oil pressure gauge for the Icp fitting to check it
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I have a 07 6.0 that won't start it died a few weeks ago while driving. Being a mechanic I've done numerous things to the truck in order to fix all the common 6.0 problems but can't figure this one out. It will crank and get oil pressure and fuel pressure but seems to not be getting fuel. The IPR valve isn't clogged I tried with 2 working valves nothing worked. Along with changing the ficm. The connections to the ficm are clean and all in tact. I have an edge evolution chip that isn't even showing any codes. Not sure what to try next since I don't have any codes to go off of.
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Had extreme cold weather here and I left my truck unplugged for a couple of weeks. Started fine but stalled once the fuel was used up in the lines. Replaced fuel filer and filled with that anti gel stuff. Truck sounds like it is almost firing up but still cannot get it to run. When I turn the key on it sound like the fuel pump is working for about one minute and then turns off. Made sure the fuel filter was overfilled with deiseal. Turned it over so many times the lines should be full by now. I used that quick start stuff and it almost starts every time.
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My wife was driving through the intersection when the truck died... Tried to start it again but no go, I had it towed home, and stared to troubleshoot.
I have a Scan gauge2 and these were the readings: FMP: 47.5, IPR: 84.71, SYC: 1, ICP: 0
I pulled the IPR (that was only a year old) and the screen was perfect. I had 11.5v at the plug for the IPR, and on the Ohms scale I was reading 1.8Mohms.
I went to the dealer and got a new IPR, and still no start. and the only change in the reading on the scan gauge was the ICP is now reading 56. The gauge on the dash is reading normal oil pressure, but I haven't checked actual Low-end oil pressure.
Last month I replace the HPOP, and 1 faulty injector. Now I thinking wire loom, defective new IPR from the dealership or the new HPOP has failed.
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