I've owned FOUR Super Duty Ford diesels, all 6.7L trucks with the Ford 6R140 transmission. None of them behaved like this Aisin. I didn't have to pay extra for the trans in the Ford, and it shifted as smooth as silk. I'm OK with a firm shift but the wacky and unpredictable nature of this tranny is already driving me nuts.Dec 1, 2014 · Slipping shifts, harsh shifts, no shifts, Triggers "Limp home mode," Transmission Warning light, and maybe Check Engine Light: P0781, P0782, P0783, P0784, P0729. Shift Errors: 1 = D1-2 2 = D2-3 3 = D3-4 4 = D4-5 29 = D5-6: These codes indicate shifting errors. You may be stuck in gear and have strange shifting from one gear to another.Hard Downshift. At the end of a recent trip, dragging the 7,000# travel trailer with my new 2022 F250, 6.7, as I came to a full stop at a traffic light there was a loud noise, like I ran over something BIG. At the next traffic light, it happened again, just as the truck downshifted into 1st. I set the tranny from Tow/Haul to Normal mode and it ...I have 6R140 issues .. not shifting into 4th at all.. RPMS FLARE UP but never shifts.. i let off the pedal and then shifts erratically between 3-1-3.. I have to stop and shift to nuetral or park then back to drive to align the gears to get 1-3.. but then repeats.. anyways I have P0771 issues.. bought the BD solenoid and installed, new fluid and ...Please let us know what the dealer says! 2009 - 2014 Ford F150 - 2011 Hard 1-2 Shift - 2011 XLT Screw 6.5 bed 5.0 l. 10k miles Having the occasional hard 1-2 shift under light acceleration. Only happens when rolling in heavy stop/go traffic or through a stop. Going to check with dealer next week when in for service.Description. 6R140 Output Shaft Nut Spanner Socket. Adapt A Case Number T-1260AC, Transmission Tool. * Required for complete disassembly. * 8.375" length to clear output shaft. * Precision welded and ground. * Accepts 1/2" drive torque wrench. * Pins available separately for purchase. Click HERE for all our Adapt-A-Case products!E4OD -- Hard shift from 1 to 2. '95 Bronco with the 5.0L V8, 4WD. Driving slowly makes normal shift. If a little aggressive on the gas, the. 1 - 2 shift is very harsh. All other gears are okay. This Bronco is running oversize tires with the stock 3.55 gears. The hard shifts started after the tires were installed, however this happened outside ...4R100 Harsh 1-2. I've read through more threads than I can count but never found a definite answer on the all too common hard/harsh 1-2 shift on a 4R100. Pretty much my transmissions works wonderfully in my basically stock 84k mile 99 V10 F250 except for the 1-2 shift. When cold, it shifts ok first thing in the morning for a minute or two.Some customers may comment that the transmission exhibits a harsh 1-2 shift on the first shift of the day, typically under light throttle. Cause. This condition is due to the initial clutch fill time of the 2-3-4-6-8 (C4) clutch. Information. Some customers may experience a flare condition on the first 1-2 shift of the day or after the vehicle ...Jan 31, 2018 · 6R140 Hard Downshift. I purchased a 2014 F250, 6.2, 6R140 about six months ago and now has 68k. I've noticed that I can feel a harder downshift from 6th to 5th gear when I let off the throttle and let it loose speed. The downshift occurs just under 40mph. The shifting is not noticeable when all the other gears downshift.I have hard 1-2 and sometimes 3-2 downshift. I just changed the 3 solenoids for the 11-7-10 TSB and it changed nothing. 00 Black F350 4" Pro Comp lift GT38r, Volant Intake, 5" no muffler, EBPV deleted, do dad mod, 33" Terra Grapplers, K3LA Nathan Air Chime off a 5 gallon 150 PSI system.Ford TorqShift 6 Component Upgrades. Unlike the 6R60 / 6R80 models that were a carryover from the ZF6HP26, Ford started with a clean sheet of paper in the development of the 6R140. To say that this unit is a beast would be an understatement due to the fact that it weighs more than 300 pounds. By Mike Riley.3-2 Harsh Oversized Clutch D1/E Control Valve Kit 95740-08K Does not fit 2nd, 3rd or 4th design 6R80 or 6R100, fits either of 2 locations F-95740-TL8* Inconsistent shift quality O-Ringed End Plug Kit 95740-19K Includes 6 large & 6 small end plugs O-Ringed Internal End Plug Kit 95740-25K Includes 4 end plugs Flare shifts, Neutral shifts, Harsh ...A 6R140 in a 2013 Ford F250 shows up at Jamie's Transmission Service on a hook. The customer says the truck just stopped moving. It only had 40K on it. ... Related Articles - 4L60E Harsh 1-2 Shift - TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints - TASC Force Tips: Hydraulics.6.7L Power Stroke Diesel - 6r140 shift problems - 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. ... Drain the transmission pan, 1/2" drain plug, then remove ...I recently had the pleasure of dealing with a 2010 6R140 with a 2-3 flare that became worse as the temperature increased. Once the problem is identified, I normally look for any “quick” fixes first. Most days, saving time is saving money, and there just happened to be a bulletin from Ford addressing this issue. […]Jun 17, 2017. #1. I've got an '03 Town Car with about 60k miles, car works great, but intermittently, the tranny will have a rough 1-2 shift. Only happens when the trans is heated up and only about 10-20% of the time. Basically it just kind of 'hangs' but doesn't slip between 1 and 2 for a second on upshifts and engages 2nd rougher than usual.Let us have a look at the systems and potential problems in a 4L60E that can cause a harsh 1-2 shift. 1-2 Shift Control Functions: Failsafe operation. Line pressure control problems. Accumulator valve system. Servo apply area. 1-2 accumulator piston and spring. #8 check ball, 2nd gear feed orifice. Servo cushion spring.Related Articles - 4L60E Harsh 1-2 Shift - TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints - TASC Force Tips: Hydraulics. By Wayne Colonna June 17, 2021. The Manifold Pipeway. The Honda six-speed transmission has been on the bench of many specialty shops for one reason or another (figure 1). But, for those of you who have yet to ...The 6R140 solenoid body strategy number will be a 13-digit number; the solenoid body ID number will be eight digits (Figure 2). Figure 2 — 6R140 Valve Body Tags. This information can be found on the tag on the valve body. If, after the repair, each solenoid was replaced in the same location with the same band number and type, nothing further ...1-2 shift hangs on my 4r100. Jump to Latest Follow 16K views 24 replies 5 participants last post by rpm-inc Sep 18, 2008. R. rpm-inc Discussion starter 1994 posts · Joined 2007 Add to quote; Only show this user #1 · Sep 10, 2008. What causes the trans to delay shifting from 1 - 2 ...2014 F-150 hard shift from 2-3 when cold. Anybody experience this or have any idea what the cause may be? When the truck is cold, and until it gets warmed up a little, the shift from 2-3 is rough, harsh, etc. Once the truck is warmed up, it's as smooth as the shift points on the other gears.Zip Kit® Video - The First Step in Correcting Common Shift Problems. Presented by Sonnax. It's easy to restore and extend vehicle shift quality with Zip Kits. Uniquely designed parts target the root cause of valve body complaints and stop critical circuit pressure losses in the most common problem areas of the transmission.The new Ford and GM 10-speed transmission also has a newly developed filter and filtering system (Figure 2). This new filter design has two types of media, fine (white) and coarse (orange). ... Related Articles - 4L60E Harsh 1-2 Shift - TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints - TASC Force Tips: Hydraulics. By Wayne ...Sonnax valve body diagram for 6R140 units. ... Harsh shifts; Delayed Forward; Required. Recommended. 6R140 Converter Limit Valve Kit 126740-25K. Fits '11-later units only. Helps cure: Excess converter pressure; Converter shudder & TCC slip; Low converter pressure; Overheated converter;Some customers may comment that the transmission exhibits a harsh 1-2 shift on the first shift of the day, typically under light throttle. Cause This condition is due to the initial clutch fill time of the 2-3-4-6-8 (C4) clutch. Information Some customers may experience a flare condition on the first 1-2 shift of the day or afterDec 1, 2014 · Slipping shifts, harsh shifts, no shifts, Triggers "Limp home mode," Transmission Warning light, and maybe Check Engine Light: P0781, P0782, P0783, P0784, P0729. Shift Errors: 1 = D1-2 2 = D2-3 3 = D3-4 4 = D4-5 29 = D5-6: These codes indicate shifting errors. You may be stuck in gear and have strange shifting from one gear to another.I am sure it will answer all your questions on the 2nd to 3rd gear shift issue. E CUST STATES TRANSMISSION HAS DELAY BETWEEN 2-3 GEAR WHILE ROLLING BUT IS OKAY FROM 1-2 FROM DEAD STOP.. ONLY OCCURS AFTER VEHICLE SITS FOR 9 HOURS,, VEHICLE FEELS LIKE IT IS CHUGGING WHEN TRYING TO SHIFT FROM 2-3 GEAR AND SOUNDS LIKE VEHICLE IS STALLINGFits '11–'17 units with cooler bypass valve. Sonnax remanufactured valve body F06R140 has been designed to address common issues in Ford 6R140 applications, such as: harsh shifts, delayed engagements, solenoid codes, gear ratio codes, slips and flares, burnt clutches, low converter and lube flow, erratic line pressure, and failed solenoids.Shift Solenoid B (SSB) Direct (3,5,R) Clutch, Normally Open Torque Converter Clutch (TCC) Solenoid, Normally Closed Line Pressure Control (LPC) Solenoid, Normally OpenMost notably 1-2 upshift and 3-2 downshift. Performed non-intrusive diagnostics which led to removal and teardown. The only thing I found wrong was the intermediate clutch clearance was excessive - 1.5mm which is three times the maximum clearance specification (0.24mm to 0.50mm) The interesting t...2- Remove battery terminals for 30 mins & leave the driver's door open during that time. 3- After 30 mins, replace the terminals. 4- Start the truck & do a full transmission relearn found HERE. 5- Allow your vehicle some time to full learn before you jump to condemning the unit. Often times this will clear up any shifting issues you may be ...Transmission has no codes and does not run hot. Possible Solenoids? When it doesn't act up it drives normal as could be without any issues. Even 98% of the time when I get a delay shift from park or even …Sep 8, 2010 · It's really the 3-2 shift. The trans doesn't make a 2-1 shift in tow/haul until you are just about stopped. We lowered the speed that the 3-2 shift happens to make this problem not as bad. You should have seen it before! The problem is that the 3-2 shift involves four clutches. Tow are applied and two are released during the 3-2 shift in tow/haul.P1843: 1-2 Shift Solenoid High Voltage OBD-II Trouble Code. The 1-2 shift solenoid contains a plunger mechanism that the ECU/TCM uses to route pressurized transmission fluid inside the valve body in order to actuate the 1-2 shift. If an unusually high voltage signal is detected (usually caused by a short or open circuit), then a P1843 ...TSB 11-7-10 - 2-3 shift flare with P0733 DTC and or delayed reverse engagement - 6R140 transmission 2011 Ford Super Duty 6.7L Powerstroke \ 6R140 transmission Problem - On vehicles built on or before 4/11/2011, drivers may experience a 2-3 shift flare (unusual RPM fluctuation), along with a P0733 diagnostic trouble code, and possibly a ...Fits '11–'17 units with cooler bypass valve. Sonnax remanufactured valve body F06R140 has been designed to address common issues in Ford 6R140 applications, such as: harsh shifts, delayed engagements, solenoid codes, gear ratio codes, slips and flares, burnt clutches, low converter and lube flow, erratic line pressure, and failed …Sonnax submits a vacuum-test layout for the 6R140 valve body. By Sonnax. Published: September 1, 2017. TASC Force Tips. Author: Sonnax; Subject Matter: Valve body; Unit: 6R140; Issue: Vacuum testing; ... Related Articles - 4L60E Harsh 1-2 Shift - TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints - TASC Force Tips: Hydraulics.Andrew Markel is an ASE Certified Technician and former service writer, and is now director of content for TD's sister sites, Import Car, Shop Owner and Brake & Front End. Published: September 30, 2023. Find out if your transmission module is not sharing information properly. Different codes will indicate different issues within the transmission.US Shift Quick 6 Gen2 Clutch-to-Clutch Transmission Control System ... GM 8L90, Ford 6R140, and possibly the Ford 5R110. We will select our next transmission applications based upon customer demand, so please contact us if you are interested in a particular transmission application. ... (4.165 x 2.8 x 1.1 inches) And many more cutting-edge ...I have 6R140 issues .. not shifting into 4th at all.. RPMS FLARE UP but never shifts.. i let off the pedal and then shifts erratically between 3-1-3.. I have to stop and shift to nuetral or park then back to drive to align the gears to get 1-3.. but then repeats.. anyways I have P0771 issues.. bought the BD solenoid and installed, new fluid and ...Bought 2011 F250 new from Dealer A on Dec 31, 2010. Had 3-4 second reverse delay issue after week one. Told Dealer A there was a problem, they said could do nothing since no TSB. Finally TSB 11-06-11 came out almost start of summer 2011. Dealer A did solenoid repair per TSB and reverse delay shift happened the 2nd time using …FORD: 4R75E; Harsh 3-4 Shift, 4R75; Brutal 1-2 Shift After Rebuild, 5R44E; No Reverse After Rebuild, ... Lincoln ZF6HP26; P1719 Inaccurate Engine Torque Signal, 6R140; 2wd Extension Housing Bushing Failure, 6R140; No Reverse After Overhaul, 6R140; TCC Slip Codes & Converter Failure, ...6L80E harsh 2-1 downshift. This is a 2014 Chev SS ls3 A6 small cam, headers. When it when it downshifts from 2 - 1 it feels like the trans drags the motor down, like engine braking, and then completes the shift which feels like a lunge. The lunge is such that you need to pay attention to keep from hitting the car it front, it's that noticeable.03-07-2010 06:57 PM. Reply. 1 / 1. 1999 to 2016 Super Duty - F-350 2011 shifts hard when cold/cool - I recently purchased a 2011 F-350 w/6.7 diesel. When I first start it & let it run say 30 seconds and take off it shifts fine from 1 to 2 but when it goes from 2-3 it hangs there a second and then finally shifts into 3rd hard. 3rd to 4th is ok ...Jun 8, 2011 · Excursion - King of SUVs - Hard 1-2 shift - I have an issue with shifting from 1st to 2nd. Under light throttle, say under 1800-2000 RPM, it bangs into 2nd gear pretty harshly. If I use moderate or greater throttle, it shifts normally. I did have the trans flushed at the dealer, but that seemed to have no effect.There doesn't seem to be a clear connection between the hard 1-2 shift and the supposedly fluid related torque converter clutch issue. That said, SOME who had the #18-NA-355 fluid replacement also reported improved shifting . Many dealerships have claimed the hard shift is just the nature of the 8 speed transmission.• Flare/Harsh/Soft Shifts • Pressure loss • Burnt clutches NOTE: Check visually for end plug deterioration or bore wear. Replace with Sonnax Part No. 126740-05K NOTE: Several Locations = Intermediate 2-6 Clutch Latch Valve • Burnt Intermediate (2-6) clutch • 1-2, 5-6 Shift concerns NOTE: See details on page 1. Lower Valve Body6R140 Upper Valve Body 6R140 Lower Valve Body 5 6 4 10 9 11 12 11 This location is model dependent. 8 8 8 3 10 13 11 11 11 2 1 10 7 10 * VB-FIX Required Ford 6R140 ... Flare shifts, Harsh shifts, Soft shifts, Pressure loss, Burnt clutches O-Ringed End Plug Kit 126740-09K Includes 6 end plugsRelated Articles - 4L60E Harsh 1-2 Shift - TASC Force Tips: Diagnosing 8L45 & 8L90 Shift Complaints - TASC Force Tips: Hydraulics. By Wayne Colonna June 17, 2021. The Manifold Pipeway. The Honda six-speed transmission has been on the bench of many specialty shops for one reason or another (figure 1). But, for those of you who have yet to ...1-2-3-4 FD 3-5-R Dir 2-6 Int 1-R L/R 4-5-6 OD Low OWC Ratio Park On Reverse On On 3.128 Neutral On D 6th Gear On On 0.674 D 5th Gear On On 0.858 D 4th Gear On On 1.149 D 3rd Gear On On 1.516 D 2nd Gear On On 2.318 D 1st Gear On On* Holding 3.974 The 2-6 and 1-R clutches are holding clutches The 1-2-3-4, 3-5-Rev and 4-5-6 are driving clutches ...Gears Magazine - The Source for Transmission Industry Know HowA shift allowance is an amount a company pays above its basic wage to employees who work during certain shifts in order to motivate people who work in less desirable shifts, such a...Summary This article supersedes TSB 21-2049 to update the Issue, Action and Service Procedure. Issue: Some 2020 F-Super Duty vehicles equipped with a 10R140 automatic transmission may exhibit a harsh engagement/harsh shift/delayed shift.It is possible the vehicle may also have an illuminated malfunction indicator lamp (MIL) and …6R140 The 3-4 shift goes into “neutral” for a couple seconds. Started with PDI tunes, heard so many positive things about GDP I bought their tunes, both TCMs get same results. Changed/flush added a BD Diesel pressure enhancer, the other shifts greatly improved. But not the 3-4. I tow 12,000lbs weekly and when I’m towing I “M” shift ...Harsh up shifts, flare shifts or abnormally delayed hard shifts are not normal. Before you give into that "normal" theory have the trans controller read for any pending codes. Have it road tested and pressure tested by a well known 6R140 ATRA cert. tech. Look at the fluid and pan magnet. Mine shifts into 2 way too early if you drive it like ...Jan 28, 2020 · 01-26-2009 06:35 AM. 2017+ Super Duty - 2019 F-350 Started Shifting HARD! - Purchased the 2019 F-350 Platinum new 3 weeks ago and it currently has around 3400 miles on it. Sunday morning I remote started the truck and let it run 7-8 minutes. I hopped in and started driving at low speed out of my hotel parking lot.