Ford 6.7L Power Stroke Diesel :: Surging When Using Cruise Control
I have a 6.7 diesel extcab longbed 4wd with the 3.31 rearend. I have been experiencing a surge primarily told by the boost gauge when using the cruise control unloaded and either or both going up a steady climb in elevation or headwind. It does not surge if I shift down to 5th. Does not occur pulling a load. Still occurs in manual mode and tow-haul mode. Does not occur if your controlling throttle with your foot. I find that it happens at speed of 65-70. It will boost to about 10 pounds then fall to about 3 and will continue this until maybe a hill or change in direction. It does not occur with a tail wind. I took it to the dealer today and ford had a new flash for the pcm and the tcm. Hoping that this would fix it but I don't believe it did.
View 14 RepliesFord 6.7L Power Stroke Diesel :: Turbo Pulsing When Cruise On
I haven't been on for a while, but I'm trying to figure out if I have a slight turbo issue.
Turbo pulsing ? I am experiencing this, it just started about 3 months ago. First time it did it, I thought the truck was going into exhaust cleaning mode. Not the case. It doesn't do it with the cruise off, but with the cruise on it's like it can't decide if it needs boost or not.
Boost is pulsing between about 2-3 psi to 10 psi. No check engine light on to speak of. Now that I'm thinking about it. I think the turbo is falling flat with the motor cold too, or maybe it's a cold tranny..... gotta watch that closer.
Ford 6.7L Power Stroke Diesel :: At 70 Mph Cruise Dies - P0259 Code Showing - Turbo Overboost?
Wednesday I was hauling a couple of horses to Idaho. I was climbing up Malad pass on I-15. It's a good climb for the truck but something I've done several times this summer A little warm around mid 90's . Cruise set at 70mph following a friend in his duramax and another friend behind me with an 2002 7.3L Almost the summit, my truck shuts down. dash says I've gone into limp mode, and I coast to the shoulder.
I pull the codes and it's showing P0259 So I call my dealer and the service writter pulls up the code and says it's a Turbo Overboost. So I clear it and restart the truck, runs fine the rest of the week hauling horses around Idaho Wyoming.
Dealer says to bring truck in because there is a flash to fix that problem. Overboost with normal driving ? Pro's and Cons of the flash?
Ford 7.3L Power Stroke (1999-2003) :: F250 Surging - Running Rough - Dies?
I have a 99 f-250 with about 250k miles. Truck is completely stock. It recently has developed a problem where when I start it in the mornings it surges at idle, 200 rpm or so. Sometimes it tries to die and did once but started back up. When driving it continues to rev itself up and is jerky. It runs rough and sounds like it could be missing on a cylinder. At other times it runs fine just like normal. Yesterday morning it started with these symptoms so I put in a new ford CPS. It ran great for about 100 miles that afternoon. This morning it started back with the same symptoms. The SES light stayed on longer than normal when I started it, but it went off. I don't have a scanner.
I thought it might be water in the fuel because this started the day after I filled it from my transfer tank. But the water in fuel light has never came on. I put a new fuel filter on it but it made no difference. Have pulled filter three times looking for water but never found a drop. Also pulled several buckets from the bottom of my transfer tank but found no water there either. Where to look next?
Ford 6.7L Power Stroke Diesel :: 2011 - Rough Idle - Surging And Loss Of Power?
I was driving my 2011 the other day home from work and experienced a rough idle. Normally the truck idles pretty smooth. I noticed when I was driving at highway speeds the truck seems to shake a lot. I pulled over and turned the truck off. I did a walk around and could find anything out of the ordinary. I started it back up and no more rough idle. However while i was driving at freeway speeds I could feel a momentary lack of power, then the truck would regain its speed. This would only last a sec or two.
I figured I'd give it a few days.... well now its gotten worse. Its doing the same thing but a noticeable difference in the lack of power. I still have boost pressure and the turbo seems to working fine. Im trying to figure out what it might be. I'll be taking my truck into ford again...
Ford 6.0L Power Stroke Diesel :: Surging When Leaving Red Light
Just replace the b solenoid in my transmission last night; everything running good now, but for some reason it started doing this weird thing where if I come to a complete stop at a red light, then ease into the throttle, it will start surging,bucking. If I give it a little more gas on the pedal it will smooth out though. It only does it if u ease into the throttle after a complete or near complete stop. What's going on?
View 7 RepliesFord 6.0L Power Stroke Diesel :: Light Surging While Under Acceleration
I'm getting some light surging while under acceleration. None at idle or once in overdrive. I cleaned out by exhaust back pressure although it wasn't really that dirty. Thinking about replacing the sensor anyway but it is a little pricy to just buy for no reason. Should I look for anything else? And where I'd the best place to get one? I've seen the 20 amazon ones or over 100 at the parts store.
View 1 RepliesFord 6.0L Power Stroke Diesel :: Intermittent Surging / Rapid Idle
I replaced the exhaust back pressure sensor and the readings on my sct programmer didn't change at all so I don't want to keep blindly throwing money at it if one of you has experienced this and found a cure. The interesting thing is it never throws a code or check engine light or anything according to my sct. Doesn't even show that the egr valve is unplugged. I have read that it could be a bad turbo, vgt solenoid, icp, throttle positioning sensor, or a couple other things.
It feels like I'm the front car in a bump draft in cup racing when I'm at a steady speed. The truck has arp head studs, new style egr cooler with the tubes, coolant filtration, new oil cooler, new ficm, blue spring, all filters have been changed in the last month.
2004 powerstroke surge/ rapid idle - YouTube ...
Ford 6.0L Power Stroke Diesel :: Surging After Oil Pressure Sensor Replaced
I have a 2007 f350 6.0, just replaced the oil pressure sensor in January, now, my truck is surging like crazy! I heard it could be the ICP sensor, how easy is this to change? And where do I find it if this is the problem!
View 1 RepliesFord 6.0L Power Stroke Diesel :: Truck Started Surging Then Stalled
Last night pulled in at rest stop and truck started surging then stalled put dieselkleen in and topped off tank but no luck eventually would not run at all. Had it towed to ford and this morning started right up running fine. Having them change fuel filters. Not sure what to do got to get back to drive?
View 11 RepliesFord 6.0L Power Stroke Diesel :: 2006 F250 Started Surging At Idle
Just bought a 2006 F250 with 6.0. A week or so ago, it surged once at idle at a light. Sort of felt like someone bumped into your rear. It has gotten more frequent over the last week or so. Now it does it often. It tends to rev up and then back down again over and over. Then it will clear up again. My brother said his 7.3 used to have a similar problem (as did quite a few others apprently) and it was the Cam positioning sensor (CPS). Where is it located?
View 14 RepliesFord 6.0L Power Stroke Diesel :: 2005 - Engine Started Surging - EGR Delete
A few weeks ago I got in my 2005 EX and started for work. As I idled in traffic, the engine started surging (it had never done this before). So I took it right to Ford and dropped it off before it got worse. Of course, they couldnt look at it until Monday (this was a Thursday), so I had to get a rental.
I get the call on Monday that the surging problem was an injector, but covered by my warranty. But, it seems that my EGR cooler was bad, but even more important was my blown head gasket.
WHAT?! My truck did NOT have a blown head gasket when I dropped it off. But thats besides the point. There was much back and forth between Ford and my warranty company, but finally I got them to cover the head gasket.
But, I had to pay for the EGR cooler. So I asked the Ford mechanic if I could supply him with an upgraded cooler, so I wouldn't have this issue in the future. He said no problem. I then told him I was going to buy a Bulletproof and he said no, get a delete kit. He said "I've done a number of these, and its really the best solution.". He even HEAVILY recommended the ADT Delete kit. He even said that since I have a 2005, we can just leave the EGR valve hooked up and I wouldn't have a CEL issue.
Fast forward several days. I picked up my EX last night and... CEL is on. I called and spoke to the mechanic and he told me that I must have an upgraded program, and that my only option is a tuner to turn off the EGR completely. He also told me that I don't need an expensive SCT or Bullydog just for the EGR.
Anyways, with all of the above setting of the stage complete, just wondering what my best option is here... Is there a simple/cheaper tuner I can use to just disable the EGR? Is it worth the money to get a more expensive tuner? For the most part, this is my daily driver and I don't need a performance or towing tune. I wouldn't mind better mileage, though
Ford 6.0L Power Stroke Diesel :: Surging Idle After Long Highway Trips?
A few weeks ago i had a surging idle issue very intermittently, and it went away for a while so i stopped thinking about it. Just got back from a weekend in vermont, about 130 miles each way, and i noticed as soon as i got to vermont and came to a stop sign it was surging, and when i just got home it was surging again. Why would this have picked back up after long stretches of running for a while? Runs great as far as i know, just have this surging idle for some reason.
View 14 RepliesFord 6.0L Power Stroke Diesel :: Fluctuating Idle / Surging And Stalling - ICP Bad But Not Leaking?
So any ICP sensor been proven bad but i was not leaking oil? The symptoms of my truck sound similar to a bad ICP...fluctuating idle, surging, stalling, but it does run and start. IT tends to start acting up when it hits operating temp.
I have an 04 and the ICP sensor is in the easy spot to get to on the valve cover vs under the turbo (that's awesome) so its an easy swap. but just wondering if there is any way to test it over simply swapping it. I do not have a monitor yet but a dongle is on order and will get the torque app for my tablet.
Ford 6.7L Power Stroke Diesel :: No Turbo Pressure?
Weird thing happened today. Was out running errands, and upon pulling out into traffic I felt the truck lag a little. I figured it was the typical trans hiccup we all experience from time to time. As I continue driving, I notice I don't have any turbo boost.
I'm cruising around 55-60 and when I slowly give it gas......No boost. I stomp it and the turbo gauge slowly climbs to about 12 psi. At this point I waiting for the truck to throw a warning message and none came.
As I'm reaching my destination, the speed limit is 30 so I'm just putting along and any acceleration I did, the boost needle wouldn't move. I arrive at the store, and when I got back in 5 minutes later and drove off, My boost was back. Truck operated normal for the 25 minute trip home. I thought a similar thread was started but I couldn't find it.
Ford 6.0L Power Stroke Diesel :: Turbo Up To 30 Psi Normal?
My truck is all stock and I am running in performance tune? And my friend the former owner said I need to let her loose about 75 percent of the time I am driving it because it's my DD and I do not tow anything on a regular basis. I do not want to stretch my bolts by unnecessary pushing, I don't know if I'm even pushing it hard but I normally get the turbo up to about 30 psi is that to much?
View 8 RepliesFord 6.0L Power Stroke Diesel :: How To Get Oil Tube In Turbo
Still working on this E450. Now, I'm trying to get the turbo back on and I don't know how the heck to get the oil tube in.
There's so little room that I can't lift the turbo up. Just getting it in and out is a chore. I was able to pull the oil tube out with some difficulty when I was removing the turbo, but if it put it in first, the turbo won't go over it to get back in. If I leave it disconnected to get the turbo in, I have no way to reach under it to get the oil tube back in.
I only messed with it for a little while - it's physically difficult bending over inside the van to wrestle with it - and will go back at it first thing in the morning. I know there's gotta be a way, I've just never done this before.
Do I stick the tube in the turbo first, in the engine, or neither until I got the turbo in place?
Ford 6.0L Power Stroke Diesel :: 2004 - Surging On Takeoff And Blowing Black Smoke
Ok I have a 2004 f250 6.0L, has 104k on it. A little back story... truck was running well when I started to get surging on takeoff and it was blowing black smoke when it surged. After it hit 1600 rpm it would blow out and run normal. So did some research and found it could be the FCIM, I have the 4 pin and tested it and had 48.5v so it tested good. Did some more research and found symptoms leading towards the ICP so I replaced that and the ICR also.
Upon doing this my surging issue cleared up but now I'm getting a miss around 1200 + rpm weather it's in park Reving it or driving, but it is not throwing any codes, I did check with my code reader. I have also changed both fuel filters and have the EBP sensor on order as I hear they can be troublesome. My question is what should I do next or look at? I was trying to avoid the dealer so I can learn more about the truck in diagnosis.
Ford 6.0L Power Stroke Diesel :: 2006 F350 - No Power At All / Turbo Was Not Kicking In
I have a 06 f350 superduty with a 6.0 I have had injector problems before with the motor even hydro locking no start this is the problem my truck started blowing white smoke with a strong diesel smell everyone said it was oil cooler but I took it to a ford garage the guy said I had 2 injectors hung open and wasn't hydro locking and suggested to put all 8 in so I did 3400.00 not I went to pick it up had no power at all turbo was not kicking in so I took it right back to them they checked it out said turbo was sticking had to clean it it would take 6 hrs. said the fuel In the motor caused it it was working fine when I took it to them now they say maybe a new turbo are they giving me the run around or is this possible....
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