Ford 6.0L Power Stroke Diesel :: Skip And Shudder After Throttle Applied And Then Stopped
Truck had been running with a bit of a skip and shuddered after throttle was applied and then stopped (would drop to 400 RPM and shake real bad). Had some misfire codes so I decided to do some digging. Where to start looking for air leaks pre upper fuel bowl?
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Also, does this mean the air has toasted my injectors?
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Ford 6.7L Power Stroke Diesel :: Transmission Shudder While Loaded When Accelerating From A Stop
While I am loving the fuel millage and ride of my new truck, I have my first concern. In the last few weeks i have hauled a truck bed full of dirt, and 3300 lbs of sod. both times i would use tow haul mode, and while the truck had plenty of power, it would shutter when accelerating from a stop. Mostly first gear 0-15 mph.
This is my truck with a fancy electronic controlled transmission, so on the old pickups this would be a torque converter slipping, but all the ford dealer wants to tell me is "its electrical and they want to reflash my transmission". I am at 26k miles and have less than 10k left on my warranty...
Ford 6.0L Power Stroke Diesel :: Code P0500 - Shudder Or Fast Vibration For Few Seconds After 2rd - 3rd Gear Engages
Late build 03 f350 auto, I got a p0500 code and noticed sometimes after 2rd-3rd gear engages theres a shudder or fast vibration for few secs unless i let off, it didn't start this till i took batteries out, where is the location of the vss at, I am seeing some say at each wheel, on top rear diff, on top back of trans so not real sure?
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: 4R100 Transmission Will Only Shift To 2nd Gear When Throttle Is Feathered At 2500 RPM
Problems with my 2001 F250 4r100 transmission. Transmission will only shift to 2nd gear when throttle is feathered at @2500 rpm. All other gears shift perfectly. This problem is consistent.
View 10 RepliesFord 6.7L Power Stroke Diesel :: When Engage Low Range In The Diesel / Transmission Starts In 2nd Gear
Well, last night I took my F-350 up a wheeling trail. I'd been up quite a few times in my old Rover, so I knew I could go a ways in without damage. Just uphill, muddy, and ruts / rock steps.
One thing I notice is that when you engage low range in the diesel, the transmission starts in 2nd gear. My previous gas Super Duties always started in 1st. I'm assuming this is to protect the transfer case from torque overload. Also, the throttle response seems to change when low is engaged (the pedal becomes less responsive, which is nice).
I've had the gas Super Duties off road before, and all of mine have had the locking rear diff. The diesel lugged along perfectly. My biggest fear was crunching the DPF / SCR / DOC canister on a rock step. In that respect, I'd rather wheel a gas. The manual shift function makes a lot of sense in low range - you can force a start in 1st, 2nd, or 3rd. And prevent meaningless up / down shifts since the grade can change quickly.
These trucks' biggest hindrance is their size. However, if you have the trail room, they are actually excellent off road. Many people look at a Super Duty and see a vehicle good only for pulling or hauling. Not so, these trucks are as good as a Jeep off road, again with trail room being the only concern. The locking rear diff was never really needed, but I engaged and disengaged a few times to keep the mechanism free. I really love this feature.
One thing that happens frequently for me in north-east wheeling is water crossings. Could be a simple brook but mostly it is mud holes encountered on tight trails. In some cases these are only a foot or so deep; in other cases they are 4 feet deep. Ford states to "try" to keep the water below the level of the hubs, which amounts to about 15". Aside from possible front axle contamination, my biggest concern would be the electronics on the diesel which are mounted to the frame or floor pan (transmission module, NOx module, etc.) The gas Super Duties don't have these concerns. In the old days, as long as a diesel had air, the engine would run under water. This engine requires electronic control of many things, including the injectors...so it won't. There are also some axle / transmission breathers which run about floor pan high to be concerned about, but these can be easily extended.
Maybe it's due to the twisty frame which GM loves to insult Ford about, but these trucks have excellent wheel articulation. I'd be surprised if a coil sprung power wagon flexed more, at least in the rear. I'm impressed.
Finally, the traction control. I experimented a bit on a slippery rock step. This was the only step which required the rear locker - sort of. The front wheels climbed the step, but the back flexed to the point of one rear wheel basically almost off the ground and severely unloaded. With 4x4 Low engaged, and traction control "off" as much as Ford will allow, the truck could not pull itself up. Turning traction control on allowed the truck to very nearly pull itself up. A little more throttle / finesse probably would have gotten the truck over, but lots of ETC operation glazes the brakes and spews brake dust everywhere. Being able to start in a higher gear manually really adjusts the torque control. Locking the rear end and the loaded wheel bit right in and she went up and over.
When doing some off-road driving, the "off-road" screen for those of you with the LCD message center is kind of fun and informative to watch. It's nice to see how far your wheels are turned left or right when spinning in ruts or what crazy angle your truck is on. Howie Long could probably document the exact up / down / left / right slope angle a Super Duty needs to be on in order for the tailgate not to open. I never had an reason to open the tailgate while in these crazy angles, of course.
Overall, very impressed. It's not as good as my old Range Rover, but I would say more talented off road than ALL other Ford vehicles except the Raptor.
Ford 6.7L Power Stroke Diesel :: 2012 F250 Diesel - Transmission Noise When Shifts Into 5th Gear?
When the truck shifts into 5th gear i instantly feel a constant vibration and noise until it shifts to 6th gear. This happens nearly every time while driving at 40mph. Rpm range 1200 - 2000. I bought the truck new on June 30th and noticed the problem on my way to work on Monday July 2nd. Took it to the dealer on July 5th and the tech said it was the torque converter slipping. I drove it home because they didn't have time to work on it. Took it back on July 12th and the dealer has had it since (currently 30 days) They originally told me it was not the engine or transmission and it was an exhaust problem. Last week they said it was the motor mounts and said they would be done.
View 14 RepliesFord 6.0L Power Stroke Diesel :: Random Smoke While Stopped With Transmission Still In Gear
Lately my truck has been smoking at random, it's not very often & only seems to happen while stopped with transmission still in gear (traffic light, etc). And at this time, I believe its a faulty fuel injector (still originals) although not confirmed.
2006 w/a 6.0 Diesel (130,000 miles) no CEL
Random Smoke 6.0 Diesel - YouTube....
Ford 6.0L Power Stroke Diesel :: Transmission Slammed Hard Into First Gear And Sometimes Will Not Upshift
Everything was fine, running PHP 200X tune, switched to PHP 65 tow and took the 5er toy hauler on vacation last month. Pulled a lot of mountains,etc. While camping, took the truck unloaded to get fuel. Engaged tow/haul going down a mountain to utilize engine braking and the tunes "exhaust brake" and the trans slammed HARD into first gear. This happened twice. I refrained from using tow/haul. Heading home 450 miles with the 5er, I utilized tow/haul again (had it on the whole time, just like on the way down) and the truck and trans were flawless. Get home, switch back to 200X, and I'd say within a week or so, began having trans issues. Loaded stock tune, reset KAM with SCT, disconnected batteries with headlight switch on for a couple days, reloaded 200X and drove it for a couple days. No change.
It felt like the trans was slipping, not "going" like it should when on the throttle, and would sometimes not want to upshift. It would just act "weird". This would usually occur under 40 - 70% throttle (I rarely ever get on it more than that), but sometimes less. Never got any check engine light or tow/haul flashing.
So today I finally did what I should have weeks ago, took off work and ran the truck to a shop.
- First the tech hooked it up to the scanner. No codes.
- Test drove it. He said it drove fine for him. It was fine for me as well, driving it from my house to the shop (I didn't "get on" the throttle though).
- He monitored the voltage from the trans temp sensor. He said the voltage was fine, didn't spike or do anything crazy. He didn't seem 100% positive on this but, said it starts out at 5V cold and voltage should drop as the temp increases, which it did. However, the temp started out at 300 and then dropped to 200 as he was driving. #1 the temp isn't (shouldn't be) that high, and #2 it should increase while driving not drop. The temp shown on my Torque Pro app hit 149 on the way to the shop and 168 on the way home (90 degrees outside). So he seemed to think there was something screwy there.
- While driving it, his scanner showed a trans overheat (over temp/high temp, whatever) code, but no check engine light or tow/haul flash.
- Drove it home. Trans was fine until I got on it a bit and then it acted funny again. But just driving normal with light throttle it is fine.
* Thinking about trying a new temp sensor.
* Could it be in limp mode which is why it feels like it is slipping, i.e. doesn't have the normal power I'm used to?
* When the tow/haul light flashes, is it the tow/haul light on the instrument cluster? That's the only thing that lights up when I'm in T/H. Where you push the button never lights up. Assumed it was just white lettering and not a light.
Ford 6.0L Power Stroke Diesel :: Solenoid Stuck / Transmission Not Shifting Out Of Second Gear
Transmission was not shifting out of second gear set a code stuck solenoid cleared code seems to be working now....
View 4 RepliesFord 6.7L Power Stroke Diesel :: 6R140 Transmission - Intermittent Misses On Gear Changes
Took my 2011 F250 in to the dealer where I purchased it concerning intermittent misses on gear changes. The dealer had no history or knowledge of problems with shift flares. I was told they would check it out. Bottom line, their checking it out yielded no results, no action, and no "engagement", pun intended, to resolve a serious concern. How did others resolve the issue when it came up?
View 14 RepliesFord 6.7L Power Stroke Diesel :: Automatic Transmission Hard Shift Second Gear
Well I've been towing for almost 150,000 miles with a 2012 6.7 Lariat 4 wheel drive. Things have been going pretty well with the truck. I noticed some sluggish and indecisive type shifts early on but now I'm worried. I depend on this truck for pulling a horse trailer all over the country and Canada. Just recently I've been getting a hard shift or a thump or a clunk when shifting up or down in to second gear. I'm at about 152,000 miles and did a hot flush with LV ATF at about 148,000 miles. Should I worry or keep running?
I have a 97' PSD I'm thinking of giving a nice paint job and a flat bed but am reluctant to do so due to financial concerns and the fact that some folks may not want to see me pull up in an old truck no matter how nice it looks. My tranny temps have been stating under 200F and I really keep an eye on the temps when running up and down the hills while towing. The trailer is a 35' Gooseneck with a max GVRW or 14,000 pounds. Should I wait for the tranny to grenade and then drop in a built tranny and if so who's building these tranny's stronger than stock? Long time no see but this site has always been my go to for all my Ford truck questions, upgrades, etc.
Ford 6.0L Power Stroke Diesel :: 2006 F250 - Transmission Shifts Hard To A Lower Gear
I currently have a 2006 F-250 6.0 with 187,XXX.
My problem that i am having is that the transmission recently within a couple weeks started acting weird about the same time 3 of my fuel injectors started failing. When i start up the truck and put it into drive it takes about 3-5 seconds to shift. Once it's in drive it runs pretty well but it will start shifting out of normal when i go to accelerate. Also when i go to slow down sometime the transmission shifts hard to a lower gear. I also have a video of the sound that it had started to make since its hard to describe.
Here are attached videos and photos. I want to hopefully fix the problems myself so i can learn more about my truck. I am going to handle the fuel injectors here soon since 2 are failing and ones about to these have been causing the truck to shudder at around 47-53 mph but after that its fine.
The transmission is stocked and never been altered, i do admit for 3-4 years I have changed the fluids or filters.
The truck is bullet proofed, sct tuner, upgraded turbo from stock, 4" exhaust, head studs and new everything when the engine was rebuilt and bulletproofed.
I plan on going to ford tmw to have them figure out the problem and hopefully its just solenoids so i can fix it myself. I have a link posted also where you can hear the noise it has been making when in R P and when shifting going down the road and it is a automatic.
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Ford 6.0L Power Stroke Diesel :: How To Diagnose And Replace A Bent Push Rod
I had an huge amount of work done to my 2004 Excursion (early model 6.0) earlier this year. ARP studs, new HPOP, ICP, IPR, Ford lifters, Ford push rods, EGR delete, Bulletproof remote oil cooler and filter, EBP sensor and tube, Ford head gaskets, and a bunch of other stuff including eventually a new FICM (not Ford) and a new 140 Amp alternator.
My problem is it sounds to me like some sort of metallic tapping is going on and it doesn't feel as smooth as I would expect -- like a very soft miss. Currently the tech says that there are no "low contributing cylinders". I am wondering if there may be a slightly bent push rod? He is adamant that a bent push rod won't stay where it is supposed to -- I say it depends on how bent it is. I am also worried that a rocker arm may be bent or deformed in some way.
My question is this; Once the valve covers come off -- if nothing looks wildly wrong, where do I begin to confirm that I do not have bent push rods or damaged rocker arms? He says that in order to check the push rods we would have to remove head bolts off of the rocker arms (I think I have that right). But he said we run the risk of compromising the head gaskets if we touch anything like that. If we have to remove head bolts (stud nuts for me?) can you take one rocker arm loose, check that rocker arm and push rod, and put it back together safely? Without having to pull it all the way down and put new head gaskets, etc? That would mean releasing the clamping pressure across both heads at each rocker arm -- is that creating the potential for blown head gaskets?
I know in my youth we would roll push rods on a sheet of glass (12" X 12") because glass is supposed to be flat -- can't bend it or deform it without breaking it first. I assume that still works. I now have a Scan Gauge II but it is not set up yet to check all of the readings for the sensors. I also believe I need to check for leaks with simple green and to make sure I don't have any exhaust leaks. But what about the push rod/rocker arm question? Is there another way to verify integrity?
Ford 6.0L Power Stroke Diesel :: How To Check Push Rod Without Removing The Head
I have a "VAN" Ford E350 and I need to check push rod on cylinder 1 and 5 left bank, how to do this?
Is ok if I remove the ARP head stup then check push rod and then re torque the head stud?
Full Story here : [URL] ....
Ford 6.7L Power Stroke Diesel :: Traction Control Turn Off And Stay Off When Push The Button?
Does the traction control turn off and stay off when you push the button? I read an owners manual and the way it is written makes me wonder. It makes it sound like the traction control reengages when you put the truck in reverse. Even when you had it turned off.
What are the facts? What is the real difference between an F350 SRW at 11,200 or 11,500 GVW and one with the 10,000 GVW. Is it just paperwork or do they change springs?
Ford 6.0L Power Stroke Diesel :: 2003 - Engine Stumbles When Push Door Unlock
'03 Excusion 6.0psd....new batteries a year ago, new starter a month ago, head gaskets etc a year ago....
Today I go out and start it up, no problem. Gather up the kids and head out to load up. When I climb in, I hit the unlock button to make sure the kid's doors are open and the engine stumbles.
I thought maybe I was imagining things so I hit it again and the same thing happened but it died but fired right back up. Drove the kids to school and it ran fine, no problems.
Ford 6.7L Power Stroke Diesel :: Washer Fluid Cutting Out Or Not Even Working When Push The Button
1993 ford ranger ... Having issues with washer fluid not working. Mine has started cutting out or not even working when I push the button. But if bang it on the end of the handle with something hard it will work just long enough to clean the salt off the window.
View 14 RepliesFord 6.7L Power Stroke Diesel :: Bad Shudder - Whole Front Of Truck Is Jumping Up And Down?
So I have had this happen 3 times so far. As I am driving, and step on the accelerator, I get a very bad shudder in the engine. The whole front of the truck is jumping up and down. Once I slow down it stops and is fine.
It has happened on the following three occasions but it is intermittent and does not do it all the time:
1. driving up a long grade at 45 mph for 5 minutes. I stepped on the accelerator to speed up and it happened.
2. Getting on the highway from 45 to 70 fairly quickly.
3. Once I got on the throttle heavy and got up to 80 MPH. I laid off the throttle to slow down and when I stepped on the accelerator again it happened.
I was not towing at any of these times. I do have warranty still but since I cannot always replicate it, I have not taken it to the dealer yet.
Ford 6.7L Power Stroke Diesel :: 2011 F350 Shudder On Startup?
The past month or two, my garage-kept 2011 F350 6.7 with 38K miles will shudder on startup for a second or two or three then runs normal. What would be causing that? She is my every day driver, but I don't drive her every day. Seems that the longer she sits, the rougher the startup. Last time I drove her was Monday. Started her up tonight to run to the store and she shuddered for about three seconds.
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