Ford 6.0L Power Stroke Diesel :: Torque Converter Shudder When Hitting The Brakes

I've done the testing of hitting the brakes when the TC is locked and when it's off the shudder disappears. My question is I recently had a trans flush and both internal and external filters replaced. There was a hint of noise before then but it seems it's getting progressively worse. Could it be that they used the incorrect trans fluid? Reading through it seems as if I should follow the steps of dropping the pan and looking for signs and symptoms and then replace with the correct mercon fluid (if that's not already what's there). Then maybe some additives like shudder fix? I just want to make sure I take the correct steps to solve the problem as to not break the bank getting a new TC put in and missed something cheap and easy. Also reading it could be motor related maybe a misfire so just looking for pinpoint the problem.

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Ford - Explorer :: 2000 - Torque Converter Lockup Function Started To Drop Out

2000 Explorer 4.0 dohc avd. 150k miles. The torque converter lock-up function has started to drop out. It can happen after some miles and will light a warning light in the dash that the manual states as "contact tech" or something like that. Everything gets back to normal with just a "blip" to "off-position for the ignition switch and might stay normal for all between 5 minutes to several hours. Seems to me it is an electrical issue. Dirt, sensors?

Runs and shifts fine other than this. Only thing I have noticed is that the temp gauge reads pretty low but I think this started earlier and I understand that the temp gauge has its own sensor. Where to start looking?

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Ford Aerostar :: 1994 - Fuse That Controls Overdrive Torque Converter Lockup

Looking for the fuse that controls the overdrive torque converter clutch/lock up/engagement. Had a look in the owner's manual, didn't find anything. Pulled a couple fuses that I thought might be the one, no go.

I had found this fuse b4 but now a couple years later can't remember which one it is and can't remember where I found the info on what # the fuse was.

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Ford Super Duty (1999-2016) :: Noticeable Torque Converter Lockup In 5th Gear

When running up through the gears under normal acceleration I can feel almost a double shift in 5th gear. It doesn't occur using tow/haul so I assume it is the TC locking up. Everything else seems fine. Truck has 9k miles, mostly towing. 2016 6.2 ....

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Accent LC (2000-05) :: 2004 - Torque Converter Lockup

Have a 2004 hyundai accent and I think I am having problems with the torque converter locking up in a timely fashion. It typically takes 15 to 20 minutes when I am driving on the highway. Is this normal for it to take that long? My gas mileage is terrible (22 mpg last fillup) and I am thinking its related to this.

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Ford 6.0L Power Stroke Diesel :: Torque Converter Shutters In 5th?

With my first tow under my belt from this weekend in my new-to-me truck, I quickly learned that my TC shutters in 5th if I hold fuel down enough to bog the truck before it wants to down shift. The shutters are pretty violent as compared to others I've experienced in Explorers and F150s. When do you know it is time to change it out? Or, is there something else I can or should do before changing it?

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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.

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Ford 6.0L Power Stroke Diesel :: Trans Shifts Hardly - Stays In 5th Gear - Torque Converter?

Ok so here is my problem now. I'm sure its in the tramny but not sure what else. My shift from 3-5 has always been a little hard. Yesterday on my way to work I noticed shifts 1 thru 3 were hitting hard. Once I got up to 65 mph it was okay. Then pulling into work when I shifted to reverse it didn't go into gear right away and then it would hit into gear. Later that evening on my way home from work it was shifting the same but seemed worse. Then my tow/haul light started flashing and it seemed like the torque convertor wouldn't lock in. It would just stay in 5th gear and the more throttle I gave it the rpms would go up but I would only get a little response from it. Then a few miles down the road it just completely shut off on me. It will not even try to turn over. I could also hear a noise coming from underneath the truck. Something ive never heard before. I really need to figure this out

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Ford 6.0L Power Stroke Diesel :: Rough Idle And Jerking / Bucking When Torque Converter Locks Up

So, I was on my way back home driving through the middle of nowhere Utah late at night, when I had an injector tip crack. I was able to identify which one and unplug it so I could get to Grand Junction, CO (about 350 miles away) where I have family. After a power nap I started calling parts stores and found an injector from Advanced Auto Parts (I couldn't find a motorcraft reman, but I was restricted for time). Installed it and all seemed good so I hit the road again. However, nothing changed. It still had the bad miss (rough idle, jerking/bucking when the torque converter locks up) just like when I had the injector unplugged.

The truck is an early 2004 6.0. It's the number 4 injector. I finally got home and hooked up my AE scanner to discover a #4 injector circuit low P0270 code and circuit contribution/balance fault P0272. It's definitely missing because disabling it has no effect. This could be a loose connector at the injector or FICM, because I can't afford another injector right now.

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Ford F-150 (2009-2014) :: 5.0L Torque Converter Shudder / Vibration

Been doing a lot of reading about shudder/vibration on the 2011+ F150's and it seems to all center around the two piece driveshaft found on the longer wheelbases and more during take-off than other times. I have an '11 5.0L 4x4/auto with the 145 wheelbase and the 1-piece aluminum driveshaft and am experiencing a shudder in 3rd gear primarily, most noticeable during light acceleration with medium load (like gently accelerating up a slight incline).

When this is occurring I can see the tach needle fluctuating just slightly (maybe 50-150rpms, just barely bouncing) but I have no check engine light and the only time I have take-off shudder is under hard acceleration which feels like axle hop (which isn't too rare on soft leaf springs with 360hp engines!).

Anyways, this 3rd gear shudder is very soft and nobody has noticed it that has rode in the truck with me, but it sure feels like the old AODE/4R70W trans would when the fluid was getting old and the TC started to shudder during "soft" lock. 5.0L? Certainly could be a miss, though power is good, mileage is great and no CEL is lit...

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Ford F-150 (2004-2008) :: 2005 - Torque Converter Shudder Under Light Acceleration Going Up A Slight Grade

I am having a minor problem with my 05 F150 Lariat. Under light acceleration going up a slight grade the truck sometimes shudders (vibrates?). If I let off the gas or accelerate slightly it stops. At first I thought it was a feedback loop with the electronic throttle so I had the dealer reflash the computer but that didn't fix it. I've noticed that it happens right about the time the torque converter locks (looking at the tach) and I'm sure it has something to do with torque converter locking up and then disengaging continuously. Funny thing, it seems to happen frequently on the same hill at the same speed. What was done to fix it?

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Ford 7.3L Power Stroke (1999-2003) :: Blown Trans From Torque Converter?

So my transmission drove perfectly fine I just wanted to put an upgraded torque converter in especially after driving a customers' truck with a low stall converter. I know their not like for racing or anything but it's a work Truck with some mods to the motor nothing crazy. So I went ahead and bought a low stall triple disk converter and I drove around the block fine and went to go on the freeway and got into fourth but lost it as I hit 75 (was not flooring by any means and had it in the stock tune) now it will not go past second gear. Once it did this the o/d off light started to flash and I decided to do a stall test.went to 1800 in a Second. Suppose to stall around 1200-1300.

2000 f250 7.3 powerstroke dp chip stage 1 camshaft and 180/100 injectors coming at some point but stock for now

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Ford 7.3L Power Stroke (1999-2003) :: Trans Torque Converter Rattle

1999 7.3/4r100 4wd with the rattling torque converter.

I bought this truck 10-11 years ago to use as a tow rig for my landscaping company. It has been a great problem free truck, I have done brakes a few times, a water pump, ball joints but no issues with motor/drivetrain.

I don't know the history of the trans before I purchased. Ford didn't have history of it being replaced and even now it still has all the labeling on the case. I would have thought it would have been washed off in a rebuild. Again I don't know. When I bought the truck it shifted nice and crisp, having owned trucks before it made me think it had been rebuilt but this was my first and only 4r100. Other trucks are ZF6 manuals.

Anyway 10 years and 100,000 miles later it still shifts very crisp and fluid, has been changed a couple times, is nice and cherry red. I added a 6.0 cooler, temp gauge and filter. Never see the temp rise and haven't seen much in the filter.

About 25,000 miles ago the TC started to rattle, a known 99 problem. I figured surely the trans would go and I would do a rebuilt from Ford. It keeps going though so being a work truck I have kept running it.

A couple weeks ago the starter just spun and wouldn't engage. I pulled the inspection cover and noticed some missing teeth on flex plate. Got it to start my turning crank bolt a bit to good teeth and the starter caught. Now we are carrying a breaker bar and socket. It has happened a few more times so I need to replace flex plate.

Question is, since I need to pull trans to replace flexplate, should I replace TC (I would like to get rid of the noise)? Some people have said I will be replacing trans in a couple months if I mess with it. They say just spend $3000 on a rebuilt now with a converter. Not trying to be cheap but hate to just dump this trans that is still working great and has served me well.

I have replaced many transmission and done clutches in many trucks so I am familiar with the steps of removal and installation, just stuck on what I should do.

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Ford Transmission :: Lockup Converter Function - AOD Trans

So I have installed a 331 stroker with an AOD trans in an early Bronco.

The question is... What is the correct procedure for getting the lock up converter to function? How does it need to be wired?

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Ford 6.7L Power Stroke Diesel :: Down Shifting At 60 MPH / Torque Seems Low

When I'm at 60 mph and go full throttle, it doesn't seem to down shift enough and the torque seems low. But when I go 1/2-3/4 throttle, I get the power I'm looking for. I'll test it later today and see what gear it shifts to with both.

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Volkswagen - Beetle :: 2001 / 1.9 TDI Diesel Torque Converter Unlocks

I bought a 2001 Beetle with a 1.9 TDI Diesel engine, automatic transmission 200K miles. When sitting at a stoplight or even when just starting out in the morning the transmission won't engage. I have to bring the engine up to about 1600 RPM's then with a clunk it goes. After that it shifts fine. It even down shifts nicely when going up a hill. Now, if I am on the freeway with it and want to pass another car, it will unlock again and slip if I get on it to hard. It then will lock back in and go. Checked the transmission fluid and its full. (I still can't believe that can't put a stupid dip stick in new cars) I am trying to do all the possible cheap fixes first in hopes that it could be something easier then replacing the transmission.

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Ford 6.0L Power Stroke Diesel :: Catalytic Converter Is Bad

Looking for a used catalytic converter that is bad ? I want to hollow it out. I have a couple of these trucks so I thought about just hollowing one and swapping it back and forth for smog testing but my luck i will hollow the one that is going to fail next year.

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Ford 6.0L Power Stroke Diesel :: Oil Pressure Reading On Torque App?

I tried searching here for a pid to get oil pressure. Can't find it. Is it possible to get oil pressure readings on these motors? I assumed it would be because we have a dummy oil pressure gauge on the dash. I thought it would be in the pop up list of gauges on Torque but I didn't see it.

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Ford 6.0L Power Stroke Diesel :: 2003 - While Going Up Hills No Torque?

So I got a new tranny about a month ago. Everything works flawlessly. Until today.... Going up hills even small ones feels like I'm towing a house. No torque felling. In 3rd and 4th gear (automatic) it gains boost really fast and peaks at 28 lbs. and coasting downhill it slows itself down. I can go from 60 to 40 without braking in a half mile stretch. I fist noticed something was different when I started to drive home tonight; it makes a sort of whining or howling noise. I can't quite pinpoint where it's coming from. I'm tired of this truck but love it at the same time.

2003 125k miles New tranny New injectors New oil cooler and egr cooler Possible bad HPOP

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