Ford Super Duty (1999-2016) :: Transmission Malfunction - While Coming To Stop Bucking In Cold - Sensor?
Jun 4, 2013
I have a 2000 ford f350 7.3l with a auto transmission(4r100) and I have had problems with it . It started a while back when the transmission is cold like in the morning when I put it in drive it acts like when you don't push the cluch in on a standard when coming to a stop kind like it's bucking and this only happens when it's cold when it's nice and warmed it's fine so I changed the whole transmission and put a billet torque converter and I'm still having the same problem can it be a sensor or something electrical ?
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I have a 2000 ford f350 7.3l with a auto transmission(4r100) and I have had problems with it . It started a while back when the transmission is cold like in the morning when I put it in drive it acts like when you don't push the cluch in on a standard when coming to a stop kind like it's bucking and this only happens when it's cold when it's nice and warmed it's fine so I changed the whole transmission and put a billet torque converter and I'm still having the same problem can it be a sensor or something electrical ?
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Today I ran into a person I use to work with and was informed he had bought almost the same truck as mine. He also informed me that his has spent most of the winter in the shop. Reason being he claimed the transmission had a sensor that malfunctioned when it's cold out. This sensor lets the truck turn over but it blocks the truck from starting. Now it has got to 10 below zero only once this winter so far, my truck is kept outside, no problem yet.
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2001 F250. I have had issues on other trucks where you get a funny-acting speedometer with a code that comes up as VSS (sensor on top of the rear differential)....And it shifted exact same way.
My new truck speedometer is totally fine and the ABS is on with codes:
C1158 Left front speed sensor coherency malfunction
C1155 Left front speed sensor input circuit malfunction
Shifts about the same way on the trucks with bad VSS.
Question is will a bad front speed sensor affect the way the trans shifts? Doesn't happen all the time. If you go slow it shifts smooth. If you pull off fast a barely noticeable jerk from 1-2 and 2-3....
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Ok I ended up buying a 2011 F250 XLT. it has the reverse aid sensors. it worked great till i washed it after plowing. what should I look for or diagnose? also mt my dash says my tires need air. I filled them and reset but it comes back.
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I have a 2001 F250 V10,
So the truck drove fine yesterday had zero issues... I used my auto start as I do every morning in this cold weather, get into the truck and shift from park to drive and its like it does nothing. I can free rev in N,D,1,2. Reverse works great.
I tried switching from 4wd to 2wd, no change. Reverse works just fine. No noises, codes or anything, just doesn't want to engage...
I am assuming I have a 4R100. Could something electrical cause this? I am thinking its mechanical, but hoping someone has ran into this before.
Literally no way I would have known the trans was going bad... It's always worked fine. Tranny fluid is full, I tried unplugging the battery waiting and plugging back in, no dice.
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My '01 7.3 is having some transmission problems, My O/D light is flashing. Trying to go after stopping at a light is a difficult, it drives very sluggish, like its not in overdrive. Scanned it and got three codes P0732, P0720, P0503. I replaced the ABS/VSS on the differential and the problem still exist.
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My truck has a bit of an interesting trait. Unless it's just about freezing, my transmission is just about always at operating temperature. If it's 50*F outside and I start the truck, the Trans temp is smack dab in the middle. If it's 30*F outside it starts just a little above cold then is "warmed up" when I drive it down my short street block, which ain't right.
All the rest of the time, it's always reading middle of the bar temperature. My old 5.4L never did this. My 7.3L does. Best I can tell is it's a fault in the temperature sensor for the transmission. I don't have a scan gauge yet to get the readings but will be getting one. Just need to know where the sensor is at so I can have a starting point.
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1999 f250 7.3 diesel stalls and pushes while coming to stop. So when I am stopping my truck it will try to keep accelerating then it will die. It has almost push me into a other car in front of me. I can put it in neutral to keep it from dying but it is idling just fine. When I put it back in drive it acts just fine not trying to push the truck.
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Driving into work this morning, I came up to the first stop sign before I get on the "freeway" and noticed a weird vibration. As I slowed to stop I could have sworn it felt like the engine was being lugged, the same feeling you get in a manual when you try to come to a stop without using the clutch. I thought for sure the engine was going to die. The engine RPMs dropped to about 800-900 RPM and once I got to a complete stop the RPMs went back to normal.
It seemed to do this every time I came to a stop. Could my torque converter be locking up and not releasing as it supposed to causing the lugging sensation I'm getting? The truck accelerates fine and idles fine once stopped, but when slowing I get that weird vibration and maybe the lugging sensation is just in my imagination and has nothing to do with the engine.
I do have a vibration from a missing wheel weight, but that's usually felt at about 34-35 mph. In addition, I also have a bit of a brake vibration when slowing down quickly, such as when slowing quickly from 65 to turn off the highway onto my local road, but this is a completely different vibration.
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I have a 99 f350 V10 gas dually dumper. Today while driving I stopped at a stop sign. When I went to continue the transmission seemed to be in neutral, then it caught and I drove through the intersection. It 2-3 seconds later disengaged again. I pulled over. When I attempted to put it in park it grinded. (Bad enough I just turned off the key). I checked the fluid. It was close to full and red. While in park I restarted. Truck started fine. I shifted into drive and nothing. It was like it was in neutral still. I attempted to put in park again and more grinding. Also while in park it does not hold the truck from rolling. After getting towed home I checked the tranny fluid again and it was still looking ok. I drained the transfer case also. The fluid in there was near black an appeared to have a metallic look. Does this problem seem to be just my tc or tranny issues also?
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97 f350 5.8L E4OD Transmission. This truck will not downshift when you come to a stop. You must manually shift it all the way through and then it does fine. What is causing this issue? It will kick down into passing gear. What is wrong?
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Was driving my 2000 Ford F-350 stopped transmission would not move no more there was no noises no nothing just stopped pulling no gears nothing only Park works...
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Got the truck 2 months ago and it only happened 3 times; always on a cold engine.
2 times were on my street at low speed just out of my driveway. It's like the engine shuts down for a while and maybe downshifts too. Feels like someone is stepping on the brakes for a second and then all is back to normal.
Last time I was getting out of a restaurant and accelerating hard to get up to speed on a 70km/h road. The downshift happened while I was going almost 70 but still in low speed so the braking effect was severe enough to throw me forward. Once again everything was fine the next second.
I'm not sure if it's the transmission downshifting or the engine cutting; maybe even the ABS kicking in for some reason. It happens too fast and too rarely to be sure. My feeling from what I remember is that the truck is downshifting and I'm feeling the braking effects from compression. 6.2 engine.
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2014 F250 automatic- 35k miles... just started having an issue. Noticed when the transmission is cold, the shift from 2nd to 3rd is almost delayed. It's enough of a pause you can feel it then it shifts. Weird thing is it only does for the first 3 stop signs leaving my house. Once the trans starts getting some temperature to it, it shifts perfect. I checked the fluid while hot and it showed a little low. I drove it after adding fluid but will have to wait till it's cold to see if it's any better... Think it was the fluid? But why just 2nd to 3rd gear only?
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I have a 14 f350, 6.2... Takes a few seconds to go into gear when cold, trans is fine otherwise, and I don't want to waste the dealers time if this is the way these things are:
When its warm and I put it in drive it goes right in .. .
When cold and only sometimes, it takes up to three seconds to go in gear .. .
It has 7000 miles on it .. .
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I have a bucking and jerking 6.0 right now. It will buck and then won't go above 2000 rpm or it will lurch or if I hold the pedal down lose power unless I drop it below 2000rpm. If I put the pedal down the truck wont go above 2000 rpm and will go up on speed. the erg was deleted but its trowing crazy amount of white smoke from the exhaust. When the truck starts up some white smoke comes out but eventually clears up when you keep it under 2000 rpm.
When on idle you can step down the pedal and hear the truck failing on revs like an injector issue but i checked and they arent the problem. the problem got fixed for a couple of weeks when i changed the Y pipe because the other was ruptured but the problem came back and its even worse now i can use the truck for nothing.
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250 2006 Superduty v10. Codes p2106 and p2135 ... Only occasionally when coming to a stop it shudders like it would stall. It happens for just a few seconds then ok again but wrench light comes on. After the next shut off and start the light goes out. I had the throttle control position sensor checked and they said it was ok. Got a software update at Ford. I hate to just start replacing expensive parts. I have about 60000 miles and it is a great truck otherwise.
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2016 F250 6.7L 4x4
I getting some tranny noise when towing on incline from a complete stop. When I slowly press the gas pedal I hear grinding noise. If i press the gas more my truck starts to move and the noise goes away. It doesnt happen all the time. This started right after my 1000 miles recommended break in before towing per ford manual.
My truck now has 2800 miles and the grinding noise occurs intermediately regular driving. Mostly on steep incline or decline. I haven't taken it to the dealer yet because I cant recreate the issue all the time.
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This is the first winter for my truck, and the first time I've driven a truck in the winter. I struggled to get out of my street this morning, through 15" of unplowed heavy snow. As the traction control seems to engage, and even sometimes when it doesn't, the truck literally shakes very violently. I even had to lock the rear diff to get out this morning, but that didn't seem to make the shaking any worse. What causes the shaking? Is it just my truck? I've driven Land Rovers with full-time 4x4 for years, never any shaking even when they are spinning like crazy and traction control is operating. One thing I did learn that seemed to be a question of several on this forum...traction control does operate on the front wheels when 4x4 is engaged, in addition to the rears.
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The front brakes on my '02 Super Duty squeal a little from time to time, but today have been squealing mildly while driving and get louder the further down I press the brake pedal until coming to a stop. All new brakes were installed less than one year ago.
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