Ford 6.7L Power Stroke Diesel :: Intermittent Transmission Shifting Stutter When Truck Is Cold

For those of you tuned and deleted......intermittent transmission shifting stutter is gone now? Mine sure is. Never once since the mods have I had that annoying stutter when the truck is cold and I'm easy on throttle between 2nd and 3rd gears. What a relief it is to have it shift NORMAL ALL THE TIME!!! Stutter no more after H&S Tune and Delete, for about two months now.

View 9 Replies

Ford 7.3L Power Stroke (1999-2003) :: Trans Not Shifting Into 1st Or 2nd / Truck Acts Like In Neutral

So I put in new clutch yesterday. Reverse works, granny works, 3,4,5 work. ZF6 manual. But when I try to go 1st or 2nd. Its as if the truck is in neutral....what should I be looking for. I bought the truck having only knowing the clutch was completely shot, was not told about this 1&2 gear issue....

Do I need to pull the trans out again... or is there something I can see or adjust, because from what i can see where the shifter connects there is no adjustments. Is it probably a gear selector fork...or connection that took a crap. when moving in granny gear i did not hear any irregular noises....

View 2 Replies

Ford - Explorer :: 2002 - Transmission Goes Into Almost Neutral State When Go Up A Hill - Leaking Fluid

I had an 02 Explorer for years now and absolutely love it. It has almost 170,000 miles on it and is definitely showing its age. There's alot of rust underneath and ive been replacing things as they break. For about a year now I've been dealing with the transmission leaking fluid. This vehicle doesn't have a transmission dipstick and has to be filled from underneath. When I have the transmission full of fluid it works perfectly until recently. Now, when I go up a hill the transmission goes into an almost neutral state.

The R.P.M's will go up past 4000 and I'll have to stop. It doesn't misfire or bog down, just acts as if the tranny is in neutral. Sometimes I just sit there for a minute and its fine, other times I haven't been as lucky. In one instance I had to sit there for about 20 minutes, in another I disconnected the battery to reset everything, and on another instance it would stall out the moment I put it in gear. I know it's a little low on fluid and will be getting it filled again soon. I plan on possibly getting a new transmission this winter, but gotta keep it going till then.

View 3 Replies

Ford 6.7L Power Stroke Diesel :: Compressor Kept Running For A Few Seconds After Truck Was Off

Strange thing happened yesterday and again today. I have my compressor hooked up to up fitter #3 ,turned it on yesterday to fill the tank back up to 120psi. Before it filled up i shut the truck off to fuel up..but the compressor kept running for a few seconds after the truck was off. and today doing some running around the compressor turned on out of the blue when i was driving..but the switch was off.

The shut off switch (on the compressor itself) turns it on at around 90psi and shuts off at 120, but the thing filled my tank to 180 before i noticed it was on, pulled over to shut the truck off and again it ran for 10-15 seconds after the truck was off. I'm pretty confused. maybe it has something to do with the build up of snow under the truck, we just got 16" two days ago. but still when the up fitter is off shouldn't that cut the power from the accessory hooked up to it?

View 9 Replies

Ford 6.0L Power Stroke Diesel :: New Injectors - Now Truck Takes Almost Two Seconds Of Cranking To Start Engine

I just finished installing a new set of injectors, standpipes and the blue spring kit on our 2005 Excursion 6.0. The truck idles and runs much better but now it takes almost two seconds of cranking to start the engine. Cold and hot are the same and the length of time between shut down and start doesn't seem to matter either.

What to check? I am planning to check the ICP tonight when I get home. Could I have air trapped some where in the system? This is my first powerstroke so I don't know if this is a possibility.

View 8 Replies

Ford 6.0L Power Stroke Diesel :: Auto Transmission Won't Engaging - Torque Converter Broken?

Before taking to Ford or random trans shop just yet, looking for diagnosis recommendations (or an item or two to replace DIY). Torque converter bolts are broken or TC itself? Solenoid (but would expect a code)?

Issue: Doing 45MPH at the tail end of the 6hr drive, then engine simply revved and coasted to stop. No lurch, pop, noise felt like a manual transmission popped out of gear and into neutral. When the shift to R/D/L/4x4 hi/lo, can feel transmission engage. Engine revs and 'slips' are the best way to describe (no abnormal noise otherwise)I can feel it applying a very slight load (doesn't move, but can feel it try). No warnings/issues leading up to this in the 6yrs and 100k miles I have owned (has 174k miles now). No leaks/visible issues underneath.

Fluid is not burnt, the level is ok. Replaced (no flush) Mercon SP fluid at 125k when bulletproofing. No codes, including hard codes. Trans temp was 165 before/after, which is normal. All engine temps/values on Scanguage normal. SCT tune since bulletproof (though don't abuses it), set back to stock. Also disconnected pos/neg and touched both sets of cables together for several mins.

View 7 Replies

Ford 6.0L Power Stroke Diesel :: Delayed Start - Truck Takes A Good 10 Seconds Or More Of Spinning Over To Fire

I've noticed it takes my truck much longer to start recently. I have 2 brand new interstate batteries, just changed both fuel filters and my truck still takes a good 10 seconds or more of spinning over to fire. Is this normal? I don't remember my truck doing this before, it usually fired right up even in winter. Could this be an injector or glow plug issue?

View 13 Replies

Ford 6.7L Power Stroke Diesel :: Manually Shifting 6R140 Transmission

I was reading yesterday where someone was wishing for a tuner that would allow you to skip 1st gear. I realized today that you can do that in Manual mode and was even surprised to find out that it would even let you start in 3rd. Driving around without a load, 1st gear does seem a bit of a nuisance. You can't really get on the throttle until you get 2nd! Playing around with it a bit, starting in 2nd, and even 3rd around town was really nice and I didn't miss the shifts. The other thing I noticed that when in manual, it will down shift based on speed, but not throttle position, so if you're going fast enough, it will maintain that gear without downshifting as you apply more throttle. I'm assuming that Ford put some thought into this and won't let you shift in a manner that will cause damage. It would be nice, however, if it would bypass 1st if not in Tow/Haul mode and not make you do the manual shift thing.

View 5 Replies

Ford 6.7L Power Stroke Diesel :: 2011 - Transmission Won't Shifting Properly?

In my 2011 F-250, 6.7, auto....it seems that at certain times went the tranny shifts from 2nd to 3rd and I pause with acceleration, for some reason the tranny seems to go into a slip mode and then slams into 3rd. Now I read about 8 months ago that there was a computer upgrade via Ford. Which they did when I was having some work done on the truck at the dealership.

View 14 Replies

Ford 6.0L Power Stroke Diesel :: 2006 F250 - Soft Shifting Transmission

I have a 2006 f250 6.0L with 76,000 miles on it. And it just started to shift softer then normal under light throttle. The first to second to third shift are softer then normal. And the third to fifth gear shift seems to have a lot of what I would call overlap and some times it feels like it is slipping. Gets better under hard acceleration but not as firm as it used to be. I have always changed the trans fluid and filter every 25,000 miles. Trans temp runs about 150 to 160deg. I checked the fluid today and it's bright red and does not smell bad. And I don't have any coeds. Could it be a solenoid going bad ?

View 9 Replies

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 Replies

Ford 6.0L Power Stroke Diesel :: Transmission Slipping - Clunking Intermittently While Shifting?

Hauled my last 2 cord of wood for the season, and I now have a pretty good 3-5 slip in and an intermittent bang/clunk when its shifting. So I've put this off for a long while now, and I want to fix it. I've done my research, and I don't really feel like I'm any further ahead than before I did my research.

I'm looking for recommendation's on what transmission and or kit is the best for my truck. I pull my 5er 10-15 times a year mostly up and down the east coast. We are looking to get a new 5er with a bunk house, my goal is to stay in the same weight neighborhood, I run 13-13,500 now depending on where we are going. The goal is to be able to get maybe another 3-5 years of use from the truck, maybe more, and then upgrade to a newer truck. So let me hear what you all recommend as I'm going crazy and probably over researching what I'm gonna do...as usual.

View 14 Replies

Ford 6.7L Power Stroke Diesel :: 6r140 - Transmission Slams Hard Into Reverse / Shifting From 1 To 3 Is Awful

I'm having problems with my 6r140 in my 2011, the truck is an early build around 8/2010 I believe.

After cold soak when shifting into reverse after allowing engine to warm a bit the transmission almost always slams hard into reverse.

After that shifting from 1-3 is awful, the transmission will try to go into 3rd but downshift to 1st then fail to go back into 3rd multiple times. This situation is extremely dangerous when trying to pull into traffic.

Oh and once the transmission gets into 3rd it will skip 4th and go right into 5th. There is only 94k miles on this transmission/truck.

I just bought this truck about a month ago, does this sound like an issue with the solenoids in the valve body?

I'm very mechanically inclined and can swap them if need be but now we're talking few hundred in solenoids and then getting the trucks pcm flashed right?

Also fluid has been changed and I used mercon lv.

View 14 Replies

Ford 6.0L Power Stroke Diesel :: Transmission Started Shifting Badly - Codes P0976 And P0755

Recently picked up a 2004 Ex 6.0L. Drove great for a bit, then it started shift badly, then finally the Tow/Haul light came on. The original codes were P0976 and P0755.

P0755 being shift solenoid B, and the P0976 being SSB Control Circuit low. I replaced Solenoid B and that code went away.

P0976 stayed with no change in how the truck drives. Replaced the internal harness today, and again no change.

At this point I'm at a loss. I'm wondering if it's something between the PCM and the transmission?

View 7 Replies

Ford 6.7L Power Stroke Diesel :: When Put In Reverse Transmission Would Not Shift And Truck Not Moving

I am using my son's truck this week, 2012 F250, 120,000 miles or so. I left it running in the drive while I got something from inside the house. Guess it was idling approximately 10 minutes. When I put it in reverse the transmission would not shift and the truck didn't move. I killed it, re-cranked it and it went in reverse.

As I was driving down the road the transmission would change gears up and down for no reason. I stopped the truck, and put it in park. I would put it in drive and the transmission sounded like it wanted to slip. I put it back in park and the transmission would not engage. I then killed the truck, re-cranked it, and it drove fine for awhile and started doing it again,

I kill the truck, re-crank it, and we go down the road.

View 13 Replies

Ford 7.3L Power Stroke (1999-2003) :: No Power - Truck Will Crank For About 15 - 20 Seconds Before Turning Over

I have a e99 f350 7.3 all stock. I have no power. The truck will crank for about 15-20sec before it'll turn over. I just purchased the*AE*but am fairly new to understanding it all. In idle its a little rough and when I drive I can only stay in the neighborhood because of fear of getting rearended due to very slow acceleration. Whats weird is that when i have no power while i am driving ill keep the pedal down throw it in nuetral and my rpms and*icp*pressure jump up right away. Things I've replaced:

Icp*sensor
Fuel pump
Pcm
Tps
Cps
Ipr
Dropped tanked and cleaned screens

When cranking my*icp*pressure climbs slowly to right under 500. I dont know what else to do ive been working on this truck dor two months some days 13hs straight, I am feeling defeated. Codes p1249 1211 1209....

View 12 Replies

Ford Transmission :: Auto Trans Jump From Drive To Neutral?

So I drive a 79' f-150 and my truck when I take left turns, start on a steeper incline or give it too much gas my automatic transmission tries to jump from drive to neutral. This only happens initially; if I'm on the free way and at a higher rate of speed it doesn't do this but it seems like when I give it any more than a little gas it tries to jump into neutral (it has once) it doesn't or hasn't really done this on right turns I don't know if that makes sense or not.

Why it may be doing this and if so what I might be able to do about it? I do have a book for my truck and I have done some small things but I don't really know a whole lot.

View 9 Replies

Ford Transmission :: 1992 - 4x4 Auto Trans Will Slip Out Of OD Into Neutral

I bought it for cheap. not shure what tranny is in it. So when you you put it in od it will take off and shift fine all the way to od. getting going and drive it a few miles and it will slip out of od into to neutral. I can put it in drive and it does fine. I did lose all forward gears earlier tonight though. First time it did this. OD is the only gear it slips out of. it willl re engage below 40 mph. But I usually just shift to drive and go on.

View 12 Replies

Ford 6.0L Power Stroke Diesel :: Shaking When In Park / Neutral And At Idle

OK I know it's not a 6.0 or even a diesel. I had my Ford Expedition(2005) in to have rear main bearing seal, transfer case input shaft seal, etc, which included dropping the transmission. When we picked it up I noticed that it now shakes when in Park and Neutral when at idle. The shake cycles every 2 seconds or so, shakes for 2 seconds, smooths out for 2 seconds, shakes for 2 seconds, etc. There are no codes thrown, it runs smooth in gear running at interstate speeds and in town driving. They put the scanner on it, unbolted the transmission and re torqued them, and a bunch of other stuff. They are lost. I though maybe the torque converter wasn't in balance or something but they ruled that out.

View 1 Replies