ISSUE: Some 2011 F-Super Duty vehicles equipped with 6.7L engines and 6R140 transmission may exhibit a 2-3 shift flare and/or malfunction indicator light (MIL) on with diagnostic trouble code (DTC) P0733 and/or delayed reverse engagement, with a build date on or before 4/11/2011. Symptoms may be more evident or seem worse after an extended soak.Slow-speed tight turn makes the vehicle suddenly slow down and not move. The October 2017 Shift Pointers column, "Beware of Code P0720," addressed Subaru's TG5D9-5EAT transmission ( Figure 1) producing a front vehicle-speed sensor code P0720. This sensor is oftentimes confused with the turbine speed sensor ( Figure 2) as it is the most ...C. codyrock87 Discussion starter. 57 posts · Joined 2011. #1 · Jul 7, 2011. I have a 12/99 f-350, most mods in sig. If you let the truck idle less than 1-2 mins and take off it will make the 1-2 shift once, after that it will only shift if you lift off the throttle. Sometimes the o.d. light will flash but it only gets a code 1-2 shift ...2 1 10 7 10 * VB-FIX Required Ford 6R140 ... The first step in correcting common shift problems Zip Kit® 6R140-ZIP TCC/Lockup Symptoms Excess heat Bypass Blocker Valve Kit 126740-26K '11-'16 Only Excess converter pressure, Converter shudder ... Harsh shifts, Soft shifts, Pressure loss, Burnt clutches ...The first thing to do is to look at an apply chart, where we see that the 1-2-3-4 clutch is on in first gear and the 2-6 clutch comes on in second gear. Then for the 2-3 …Ford 6R140 uses Mercon ® LV ATF: If ONLY the transmission fluid drain plug or pan was removed, add 7.8L (8.2 qt.) of ATF. If the valve body was removed, add 9.7L (10.2 qt.) of transmission fluid. If the transmission was removed and disassembled, add 15.3L (16.2 qt.) of transmission fluid. Be advised of the dipstick ATF level instructions for ...Square tire setup. eibach sportlines. Koni sport shocks and struts. Stock size 235/50/18 BGF SPORT COMP 2 summer tires for everyday use. Bmr cradle lock out. BMR Poly differential bushings. BMR BK055. BMR UTCA057. BMR TR005. BMR TCA045. MM caster/camber plates. ARH 1-7/8 offraod headers. Corsa sport cat back. HPTuners. 2.9L …11 F-250 6R140 Shifting issues. The truck has 129k miles on it and for the past 15k miles or so it has started shifting very hard from 1-2 and very hard down from 3-2. Feels like I am getting rear ended by a Fiat hard. This makes stop and go Austin traffic miserable. I can sometimes make it shift smoother by giving it more throttle prior to the ...Truck drives great and has no fault codes. Only problem I have is when I slow down regardless If braking or coasting around 14mph when it shifts from 3 to 2 its harsh and clunky. Up shifts are all fine. 1st thru 6th and slowing down they are good as well except for the 3-2 being firm and clunky. Adaptations have been reset and did not help.6R140; ZF4HP24 84-86; GEO. MX17 3 Spd FWD Geo Metro 1989-01; A130, 131 3 Spd FWD Prizm Nova 1985-97; ... Shift Kit Transmission Valve Body Kits Transgo Shift Kit. ... Common complaints in AODE and 4R70W transmissions are delayed forward engagement and harsh 1-2 shifts caused by the 1-2 accumulator bore in the case being worn or scored. This ...6.7L WITH 6R140 TRANSMISSION -2 3 SHIFT FLARE AND/OR MIL ON WITH DTC P0733 AND/OR DELAYED REVERSE ENGAGEMENT - BUILT ON OR BEFORE 4/11/2011 Publication Date: July 8, 2011 FORD: 2011 F-Super Duty ISSUE: Some 2011 F-Super Duty vehicles equipped with 6.7L engines and 6R140 transmission may exhibit a 2-3 shift flare13189 posts · Joined 2011. #4 · Feb 24, 2015. Well I've given it 10 days and still the same issue. The 1-2 shift hesitates and slams if I'm about 1/3-2/3 throttle. If I'm very light, it shifts normal and the same if it's to the floor. Every other shift, including the 2-1 shift, is butter smooth. I checked the TPS, and even swapped the TPS ...The 6r140 was engineered for the powerstoke so it will be absolutely bullet proof behind the 6.2. The 6r100 was engineered for the 6.2 so it is tuned specifically for the gas engine. How well they are going to hold up is to be determined. One of the problems with the 6r140 is the potential loss of power to the rear wheels.P0750: Shift Solenoid 'A' DTC Trouble Code. An automatic transmission changes gear by directing pressurized transmission fluid to move clutches and bands around. The computer controls all of this with little spring loaded devices called solenoids. Having a P0750 diagnostic trouble code means there is a problem with the 1-2 gear shift solenoid.6R140 shift problem. Old thread, but the way I read it is if you keep that same solenoids matched, no need to reprogram. Whether the temperature is 75 degrees out in the morning or 50, from a " cold start " in the morning the truck shifts had from 1-4 and hard shifts while down shifting as well. Now when the trans warms up the hard shift stops ...Ford 10R60 harsh 7-6 downshift The complaint. Some 2020 Ford Explorers and Lincoln Aviators equipped with the 2.3 turbo engine and the 10R60 transmission, built on or before May 19, 2020, may have a complaint of a harsh 7-6 downshift.Use the Select shift mode to perform a manual 7-6 downshift; if the downshift is harsh, proceed to the correction.Nov 25, 2015 · Received 2 Likes on 2 Posts. 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. After that shifting from 1-3 is awful, the transmission will ...6.7L Power Stroke Diesel - Transmission problem 2019 6r140 6.7 - I changed the fluid and filter on my 2019 Super Duty. Drained just over 8 quarts and replaced 8 and about 2/3 quarts. Mercon LV and filter bought at dealer. Level on dipstick is 3/4 into the hash marked area when at normal operating temp.P0750: Shift Solenoid 'A' DTC Trouble Code. An automatic transmission changes gear by directing pressurized transmission fluid to move clutches and bands around. The computer controls all of this with little spring loaded devices called solenoids. Having a P0750 diagnostic trouble code means there is a problem with the 1-2 gear shift solenoid.The TorqShift transmission has seven range positions that can be selected with the manual shift lever: P, R, N, (D), 3, 2, 1. ... 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.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 ...Received 11 Likes on 9 Posts. Hard Downshift. Hello, 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.Mar 27, 2020 · Published: March 27, 2020. 0 seconds of 0 secondsVolume 90%. 00:00. 00:00. The Ford 6R140 was internally designed by Ford and released in 2010 for use in the company’s large trucks. in this video, Mike Riley discusses the history of this unit and provides important repair information. Tags: 6R140, Ford, Garage Studio, Transtar Industries Inc.There are a few things that could be causing your 4L60E transmission to shift hard from 1st to 2nd gear. It could be low fluid levels, dirty fluid, or a problem with the shift solenoids. If you suspect low fluid levels, check the dipstick and add more fluid as needed. If the fluid looks dirty, flush the transmission and replace the filter.This is the second video showing this install with a POV hat of the install. I tried to get a better camera angle for this video and for the most part it wor...Forward 1-2-3-4 Clutch Latch Valve • Shift quality is not load sensitive • Delayed engagement • Harsh shifts • Gear ratio & solenoid codes • Burnt Forward clutch • Overheated fluid Replace with Sonnax Part No. 126740-06K Requires F-126740-TL6 & VB-FIX Intermediate 2-6 Clutch Latch Valve • Burnt Intermediate (2-6) clutch • 1-2, 5 ...Ford TorqShift 6 6R140 Stage 5 Billet Quad Clutch Insignia Converter. $2399.00 Base Price. + $750 Refundable Core Charge. = $3149 Total Price. -. Information on Core Charges. Add to cart.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.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.Cause 1. The 4L60E valve body is in second gear by default when the engine is off. Once the engine is started and line and AFL pressure have generated 48 lbs. or more, the 1-2 shift valve will be stroked into first gear. It requires 48 lbs. to overcome the tension of the 1-2 shift valve spring. A deficiency in the line or AFL pressure that ...7.3dofbft. 320 posts · Joined 2006. #3 · Mar 10, 2015. I would do research, I am having problems with mine, seems a good possibility is the shift solenoids are faulty. TSB 11-07-10 has the details on it. I just have not had a chance to change all mine out to find out. 99 F-250 7.3-Sold.Lost or damaged component. Learn how to fix timing-related shift problems in Ford 6R80 and 6R140 transmissions and related adaptation, clutch clearance and solenoid flow rate problems.6.7L WITH 6R140 TRANSMISSION -2 3 SHIFT FLARE AND/OR MIL ON WITH DTC P0733 AND/OR DELAYED REVERSE ENGAGEMENT - BUILT ON OR BEFORE 4/11/2011 Publication Date: July 8, 2011 FORD: 2011 F-Super Duty ISSUE: Some 2011 F-Super Duty vehicles equipped with 6.7L engines and 6R140 transmission may exhibit a 2-3 shift flareSome 2009-2010 Escape, Mariner, 2010 Fusion and Milan vehicles equipped with a 6F35 transmission, may exhibit a harsh 1-2 shift or 2-3 shift flare that occurs on the first couple shifts of the day, an intermittent harsh first engagement (primarily reverse, but occasionally drive) with no diagnostic trouble codes (DTCs). ACTION.May 11, 2022 · For all gas and ’11–’16 diesels, Ford uses a hole in the separator plate to feed oil to the 2-6 regulator valve once the transmission is in 4th Gear and above. Ford accomplishes this by feeding oil through the 4-5-6 latch valve to the 2-6 regulator valve. Hydraulic ratio of the 2-6 regulator valve during 1-2 upshift is 2.3:1.Cause 1. The 4L60E valve body is in second gear by default when the engine is off. Once the engine is started and line and AFL pressure have generated 48 lbs. or more, the 1-2 shift valve will be stroked into first gear. It requires 48 lbs. to overcome the tension of the 1-2 shift valve spring. A deficiency in the line or AFL pressure that ...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 ...Shift Solenoid B (SSB) Direct (3,5,R) Clutch, Normally Open Torque Converter Clutch (TCC) Solenoid, Normally Closed Line Pressure Control (LPC) Solenoid, Normally OpenWell 500 miles later I lost 3rd and 4th gears. Well long story short instead of rebuilding the 4L60E in the truck, I ordered one from monster transmission. (4L65E bare bones replacement) I Just got the truck back yesterday and it STILL has a very hard 1-2 shift, and now has a hard 2-3 shift. Both of which shift with a bit of "clunk".The 6R140 transmission has been around since 2011. Throughout its reign as the heavy-duty transmission of choice for Ford, it was found primarily behind the F250, F350, F450, and F550 series trucks. ... One complaint related to debris in the valve body is neutralizing coming to a stop or harsh 5-4 and 6-4 forced downshift. Debris from normal ...Troubleshooting Ford 6R80 & 6R140 Timing-Related Shift Issues . Jim Dial. Related Units. 6R100 Transmission 6R80 (2015-Later) Transmission. Related Parts. Required. Recommended. ... 1-2 Bind-up; 3-2 Harsh; Coastdown Neutral; Flare shifts; Required. Recommended.Lock to lock shift: raised in the higher torque area to loosen convertor on all lock to lock shifts (basically all but 1-2, maybe 2-3) After up shift: raised to have a looser converter feel after shift. Both of these are a rate at which the TCC applies. low applies faster high applies slower.6R140 Valve Body Wear. Given the complexity of this transmission, the valve body has to function at full capacity in order to keep up with the demand of the high torque gas and diesel engines. This means there is going to be extensive wear on the various valves and bores. Some of the symptoms of 6R140 valve body damage include: Harsh shiftsJun 11, 2023 · Reason: forgot a line. 6.7L Power Stroke Diesel - 2016 6r140 2nd gear slamming - Neighbor claims ever since he bought his truck several years ago that it had a hard shift. Truck is tuned and deleted but he claims it had the issue prior to the mods. It slams on the 1-2 upshift and on the 3-2 downshift.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 ...Last. 6.7L Power Stroke Diesel - 2015 6R140 Hard Shift/Misses Gear - I replaced the transmission with a brand new Stock 6R140 at the dealership. Now Change. Now I have a Sun Coast Stage 2, still no change. Hot or Cold, doesn't matter. Hard shift (Like a brick wall) 3-4.; Sometimes shifts from 5 to 1.Search for 6R140 frictions, steels, filters, gaskets and more 6R140 rebuild kit parts to deliver performance and reliability on your next transmission rebuild. ... Shift-Pro Filter Kit. 997198. View. 6R140 Transmission Clutch Plates. FORD 6R140. 2011-2014. Overdrive Clutch GPZ.078/1.98. 32. Teeth. BC3Z-7B164-B. GPZ200. View.You can remove pressure from the 1-2 shift to reduce shift firmness. A word of caution: don't get too crazy with the negative numbers or you risk burning clutches. I've seen -100 from 37.5% TPS to 100% TPS in a built 4L60E with the big servos and Sonnax performance pack. This made for pretty lazy 1-2 shifts. Don't go directly to -100.4L60E transmission has problems shifting into 1st or 2nd gear? Maybe your shift from 1st to 2nd is really sluggish? Maybe your Accumulator is the issue.Donat...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. ... Mine does it too if by harsh you mean you feel it noticeably firmer than the normal shiftsKAC1023. 99 posts · Joined 2009. #7 · Jul 2, 2016. I bought a used 11' a few weeks ago, had a HARD shift into 2nd, either from 1st or from 3rd when slowing. I ended up changing the C26 (SSC) (Normally Low) solenoid on the valve body. When and if you do change solenoids you MUST make sure you put the same one back in.FordDoctor. 1663 posts · Joined 2007. #6 · Aug 14, 2021. Yes, all of the main control to case bolts are 97 lb/in including the feed tube bolts. Ford Senior Master Diesel Technician. Subscribe to my podcast at better homes and garages for more technical tips, tool box decorating ideas and recipes!Start diagnosing your F350’s hard shifting by checking the transmission fluid level. 1. Low Transmission Fluid. Low transmission fluid is one of the most frequent causes of hard shifting in the Ford F350. This can happen when the fluid becomes too low, causing the clutch and gears to grind due to a lack of lubrication.Problem #6 - Direct/Intermediate Clutch Pack. Named interchangeably direct or intermediate, this clutch pack resides on the intermediate shaft of the 6R140 transmission. It is frequently found burnt due to inadequate clutch volume and inadequate paper quality. From the factory, the OEM uses 5 clutches in this clutch pack.Harsh 1-2 shift. Jump to Latest Follow 869 views 4 replies 3 participants last post by raymansean Apr 24, 2015. N. nat_tex Discussion starter 418 posts · Joined 2006 Add to quote; Only show this user #1 · Apr 23, 2015. Lately, my 2007 XC90 Sport has been shifting from 1-2 with a noticeable "bump." ...Had no problems going from 0-60 and merging onto the highway. 2009 - 2014 F150 - rough 1-2 trany shift revisited - About 4200 miles on the truck now, and the initial 1-2 shift on mine has smoothed out a lot, even on cold mornings (we had a few down in the 30's a couple of weeks ago). I guess it either smooths out once the computer has learned ...2017+ Super Duty - 2017 6.7 6r140 feels like neutral after 3-4 shift. (Have PPEI tunes) - So my truck had a bad shift flare from 3-4 for a little while. I am tuned and deleted with PPEI tunes. ... Gears 1,2,3 work fine. Torque converter is good. 4) Others report changing the solenoids with no change in symptoms. Original Solenoids probably ...powerstrokeculver. 71 posts · Joined 2013. #2 · Oct 11, 2014. Unless the 2015 transmission is different, an auto trans is controlled by hydraulic solenoids and clutch packs. It almost sounds like an issue with the TCM (transmission control module). I would be livid if my 2015 started acting up.WHEN YOU BUY 1 Pressure Enhancer Ford 6.7L Power Stroke 6R140 2011-2019 - 1030385 YOU QUALIFY FOR THESE SAVINGS! ... BUNDLE $331.25 USDSAVE $36.81. VIEW ADD. The Ford 6R140 transmission varies line pressure between 70 and 170 psi. This works well for stock trucks but for heavy duty use and higher horsepower applications this may be insufficient ...Transmission experiences hard shifts in cold starts due to the following reasons: 1. Dirty Transmission Fluid. The transmission fluid (lubricant) is used in an automobile to transfer power from the engine to the drive shaft, lubricate gears and engage clutches and bands by passing through the solenoid.Figure 1 – 6R140 Replacement Impeller Hub Figure 2 – Converter Hub Support Pump Bearing; ... Troubleshooting Ford 6R80 & 6R140 Timing-Related Shift Issues . Jim Dial. Related Units. 6R140 Transmission 6R140 Converter. Related Parts. Required. Recommended. 6R140 Impeller Hub FD-90-140G.Shop the Best 6.7 Powerstroke 6R140 Complete drop in upgraded transmissions for improved performance and longevity. Upgraded internal components including clutches, drums, and valves increase load capacity and strength. Our transmissions are designed to handle extreme duty applications and feature an increased torque handling threshold while providing unprecedented shift quality and control.hard shift 4l60e from 1rst to 2nd. either warm or cold there is no change, its shift very hard sometimes barking the 34inch tires from 1rst to 2nd gear. is this normal and i just have to live with it or is there a way to calm that shift point down without effecting anything else? 94 sub 6inch lift 34inch bfg mt. massive rework project soon. the ...Ford 10R60 harsh 7-6 downshift The complaint. Some 2020 Ford Explorers and Lincoln Aviators equipped with the 2.3 turbo engine and the 10R60 transmission, built on or before May 19, 2020, may have a complaint of a harsh 7-6 downshift.Use the Select shift mode to perform a manual 7-6 downshift; if the downshift is harsh, proceed to the correction.10R80 Automatic Transmission - Harsh Or Delayed Shift Concerns And/Or Illuminated MIL - DTC P0711 - Built On Or Before 1-Aug-2017 Attached Files. TSB 18-2079.pdf (290.4 KB, 1991 views) Reply Like. The following 5 users liked this post by tmcolegr: ...Gears Magazine - The Source for Transmission Industry Know How6.7L 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. ... The symptoms are delayed and harsh engagement particularly in reverse, harsh 2-3 up shift and hunting as you have read. Replacing the three solenoids and updating the modules is an effective ...Check the harness connections or the ez stuff first. I’m not sure which harness connection is for the 1-2, 2-3 shift though. “4L60E trans use 2 shift solenoids, initially called Shift Solenoid A & Shift Solenoid B, later changed to comply with OBD II (On Board Diagnostics revision 2) regulations to 1-2 Shift Solenoid & 2-3 Shift solenoid.A 2012 Hyundai Sonata using a 2.4L engine and an A6MF2 transmission comes in to Covington Automotive with erratic and harsh shifts. When the vehicle was scanned for codes, transmission-fluid temperature-sensor codes P0711 and P0713 were stored. P0711 is a rationality check code while P0713 is a circuit high- input code. This temperature sensor ...The way you see something can easily keep you stuck and stressed—or it can free you. In other words, your pe The way you see something can easily keep you stuck and stressed—or it ...• 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 Body4R100 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.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.Nov 7, 2019 · 6r140 hard downshift. I have a 2012 f250 4wd. The downshift from 5-4 is really hard. To the point the tires chirp sometimes. All other downshifts as well as upshifts are good. Trans was serviced about 15k miles ago. Found out there was a tsb out for trans and had it reflashed last week with no improvement.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 ...My transmission has definitely been worse overall since having the TSB done about 4000km ago. The 5 to 4 problem is gone, but now it seems to frequently shift more harshly between other gears, and it is particularly bad when accelerating again after just barely coming to a stop, like at a 4 way stop with no one else in the intersection.Ford 6R140 uses Mercon LV ATF: If only the transmission fluid drain plug or pan was removed, add 7.8L (8.2 qt.) of ATF. If the valve body was removed, add 9.7L (10.2 qt.) of transmission fluid. If the transmission was removed and disassembled, add 15.3L (16.2 qt.) of transmission fluid. Be advised of the dipstick ATF level instructions for late ...Symptoms of a P0752 include: Check engine light. Limp mode. Erratic, delayed or harsh shifts. Harsh 1-2 shift. Transmission slipping. Slipping on the 1-2 shift. Engine stalls when coming to a stop. Transmission gets stuck in a gear.The term 'shift kit' is a trademarked brand name, owned by TransGo and may only be used to designate products manufactured by TransGo. The brand SHIFT KIT® is our line of valve body repair kits for professional installers. In 1969, Gil Younger, the founder of TransGo, first began engineering and manufacturing valve body repair kits ...Ford 6R60/6R80 Component Upgrades, Part 1 Ford released the "kissin, The graph in Figure 2, illustrating a harsh 1-2 shi, Jan 31, 2018 · 6R140 Hard Downshift. I purchased a 2014 F250, 6.2,, I have 6R140 issues .. not shifting into 4th at all.. RPMS FLARE UP but never shift, 4r100 Hard Shifting. In case someone else runs into this problem... 1. Truck would occasionally hunt for, Give Us A Call 800-708-0087. Quick Ship Performance 6R140 Transmission with Free Torque, For me, I'd have a massive slip between the 1-2 shift, if , 13189 posts · Joined 2011. #4 · Feb 24, 2015. Well I've gi, No 4-5. VFS 1/A solenoid control code. Delayed Forward. Harsh Forwar, FOR 6R140 ZIP IT ® PART NUMBER 6R140-ZIP UIC GUIDE 1 2 2 2 2 2 Upper , Can Shift a Maximum of 1-2 Gears Only . This problem is the same, The 6R140 transmission fluid is a high-performance designed for light, They say that the proverbial phrase "I couldn't see the fore, Ignoring faults or factors that make transmission shifting hard, Harsh up shifts, flare shifts or abnormally delayed hard shifts , 2011 Ford F-250 Super Duty XL 6.7L 1-2 Shift. Posted to Ford Transmiss, Harsh shifts; Burnt Forward clutch; Overheated fluid; Tooling: F-, 6r80 3 to 4 shift problem. I have a 2015 Mustang Gt Auto. I am.