6R140 shift problem
just want to say thank you for your interest with the problem that I'm having.
i really do love this truck and want to keep it for many years but with only 30,000 miles left on the warranty i have about 1 year to decide its future.Very loyal to ford all of my vehicles ( 2 Bronco's 79 and 89 ,2 Expy;s 99 and 01 all have had very high mileage before parting with) funny thing my wife is the opposite 2 Explorer's 2 Escape's 1 Fusion I don't I have ever put new tires for her cars . Shes already looking at a new Mustang ...
Done rambling
Crystal
I guess that I should also add that it currently has the DPF and EGR delete and a custom calibration for the engine and transmission, but has had this 3rd gear issue prior to the custom calibration.
No, The only issue is the "shift flare" in 3rd gear. I do have a bit of an update though. Today while at the ford place for my wife's expedition I asked the service guy if there was a transmission guy there that I could speak with that I had a couple questions regarding the trans on my 2011 pickup. Just my luck as he just came back from lunch and met me in the service dept. I described to him in detail what it was doing in 3rd gear and he quickly said that what I was describing was "shift flare". He went into great detail on the shift strategy and solenoid functions, especially the normally high solenoids. He felt 95% confident that replacing the three normally high solenoids would solve my problem. I will order all of the required parts and do the work myself and report back...
Stay tuned......
I'll report back
I'll report back
Crystal
Ford Trucks for Ford Truck Enthusiasts
Crystal
So I researched and bought a disc on ebay that shows how to repair my 2011 f250 and is basically the repair book copied on dvd. This is the exploded solenoid picture.
So I had the day off and decided to just drain the atf fluid, remove the pan, remove the solenoid wiring harness, remove the solenoid retaining clip, and pull the solenoids myself and write down the numbers and call and find them or order them. Luckily a ford dealer about 30 min away had all 3 so I reinserted the solenoids and put back the retaining clip and harness. Bolted back the pan, and poured back the same fluid. (Didn't have another vehicle). Then went and picked them up came back home and went back through the steps and swapped out the solenoids and this time I put in new atf fluid Valvoline MaxLife D (any mercon lv will work) 10 qts. But I have and egr and dpf deleted truck so I used my sct 3015x to retune the transmission and engine when I was done so no need to reflash by ford. So far I haven't had any flares but it has only been 2 days. Usually it flares every single morning with a harsh downshift jerk after about a minute at my first stop. If you have this issue you know what I'm talking about.
The solenoids that need replacing are in the 5th, 7th, and 10th position. When you pull them look for the number on the side and write it down. Do not mix them up. Then buy the solenoids needed matching to the numbers below. You need the large number to the right.
Solenoid Band Number Normally High Solenoid Part Number
1 BC3Z-7G383-J
2 BC3Z-7G383-K
3 BC3Z-7G383-L
4 BC3Z-7G383-M
5 BC3Z-7G383-N
Mine were :
5th position had a number 4 so it was 7G383 - M and cost $88.90.
7th position had a number 5 so it was 7G383 - N and cost $40.86.
10th position had a number 3 so it was 7G383 - L and cost $40.86.
If you are thinking of doing this. DO IT! It was so easy and took about an hour and a half. I have read that if you buy the exact same numbered solenoids you do not need the reflash. I also heard that if you are "deleted" you must return to stock then do the work, have ford reflash, then return to deleted. Not true. If the tuner tunes the transmission then there is no need to have ford flash because you are completely rewritting the transmission. In total the solenoids were $180 plus about $50 for the atf fluid.
Solenoid diagram
So I researched and bought a disc on ebay that shows how to repair my 2011 f250 and is basically the repair book copied on dvd. This is the exploded solenoid picture.
So I had the day off and decided to just drain the atf fluid, remove the pan, remove the solenoid wiring harness, remove the solenoid retaining clip, and pull the solenoids myself and write down the numbers and call and find them or order them. Luckily a ford dealer about 30 min away had all 3 so I reinserted the solenoids and put back the retaining clip and harness. Bolted back the pan, and poured back the same fluid. (Didn't have another vehicle). Then went and picked them up came back home and went back through the steps and swapped out the solenoids and this time I put in new atf fluid Valvoline MaxLife D (any mercon lv will work) 10 qts. But I have and egr and dpf deleted truck so I used my sct 3015x to retune the transmission and engine when I was done so no need to reflash by ford. So far I haven't had any flares but it has only been 2 days. Usually it flares every single morning with a harsh downshift jerk after about a minute at my first stop. If you have this issue you know what I'm talking about.
The solenoids that need replacing are in the 5th, 7th, and 10th position. When you pull them look for the number on the side and write it down. Do not mix them up. Then buy the solenoids needed matching to the numbers below. You need the large number to the right.
Solenoid Band Number Normally High Solenoid Part Number
1 BC3Z-7G383-J
2 BC3Z-7G383-K
3 BC3Z-7G383-L
4 BC3Z-7G383-M
5 BC3Z-7G383-N
Mine were :
5th position had a number 4 so it was 7G383 - M and cost $88.90.
7th position had a number 5 so it was 7G383 - N and cost $40.86.
10th position had a number 3 so it was 7G383 - L and cost $40.86.
If you are thinking of doing this. DO IT! It was so easy and took about an hour and a half. I have read that if you buy the exact same numbered solenoids you do not need the reflash. I also heard that if you are "deleted" you must return to stock then do the work, have ford reflash, then return to deleted. Not true. If the tuner tunes the transmission then there is no need to have ford flash because you are completely rewritting the transmission. In total the solenoids were $180 plus about $50 for the atf fluid.
Solenoid diagram
So I researched and bought a disc on ebay that shows how to repair my 2011 f250 and is basically the repair book copied on dvd. This is the exploded solenoid picture.
So I had the day off and decided to just drain the atf fluid, remove the pan, remove the solenoid wiring harness, remove the solenoid retaining clip, and pull the solenoids myself and write down the numbers and call and find them or order them. Luckily a ford dealer about 30 min away had all 3 so I reinserted the solenoids and put back the retaining clip and harness. Bolted back the pan, and poured back the same fluid. (Didn't have another vehicle). Then went and picked them up came back home and went back through the steps and swapped out the solenoids and this time I put in new atf fluid Valvoline MaxLife D (any mercon lv will work) 10 qts. But I have and egr and dpf deleted truck so I used my sct 3015x to retune the transmission and engine when I was done so no need to reflash by ford. So far I haven't had any flares but it has only been 2 days. Usually it flares every single morning with a harsh downshift jerk after about a minute at my first stop. If you have this issue you know what I'm talking about.
The solenoids that need replacing are in the 5th, 7th, and 10th position. When you pull them look for the number on the side and write it down. Do not mix them up. Then buy the solenoids needed matching to the numbers below. You need the large number to the right.
Solenoid Band Number Normally High Solenoid Part Number
1 BC3Z-7G383-J
2 BC3Z-7G383-K
3 BC3Z-7G383-L
4 BC3Z-7G383-M
5 BC3Z-7G383-N
Mine were :
5th position had a number 4 so it was 7G383 - M and cost $88.90.
7th position had a number 5 so it was 7G383 - N and cost $40.86.
10th position had a number 3 so it was 7G383 - L and cost $40.86.
If you are thinking of doing this. DO IT! It was so easy and took about an hour and a half. I have read that if you buy the exact same numbered solenoids you do not need the reflash. I also heard that if you are "deleted" you must return to stock then do the work, have ford reflash, then return to deleted. Not true. If the tuner tunes the transmission then there is no need to have ford flash because you are completely rewritting the transmission. In total the solenoids were $180 plus about $50 for the atf fluid.
Solenoid diagram
Hey Jenksie13, new to this forum but I've had my 2012 F250 for about 3 years now and have been noticing the same problems you've mentioned that you've had with your truck. Idk exactly when your harsh shifting took place, but mine does it in the morning like you said (or if sitting for awhile). When it does it in the morning, it shifts fine going from 1-2 and 2-3 but when I come to the stop at the end of my street it hard shifts from 3-1 and feels like getting rear ended, also once stopped and pulling away from the stop it takes awhile for it to shift from 1-2 and when it does it's another hard shift bits seems to clear up once it's kind of warmed up, if that makes since. I thought about doing the solenoid change myself but my trucks not deleted at this moment so I can't reprogram from home. Would you know if I would be fine changing it myself to save some money and driving it literally 1.5miles done the street to get it reprogrammed at the Ford dealership, or just take it to them and have them replace it instead?






