6f35 transmission hard shift 6f35 transmission hard shift

Remember, I'm covered until 100k miles, which is 45k miles away. Mine does this as well! I did some research and they seemed to pretty reliable cars. This can be caused by a design flaw in the 6F35 valve body / 6F50 valve body. The condition usually got better after the first couple cold shifts; however, 1>2 and 2>3 were always a little firmer than the rest, even after warm-up. A new drop-in hardened steel TCC regulator valve that has re-positioned longer lands and incorporates a groove where a scarf cut seal is fitted so that it seals in the original worn bore. Sometimes it takes a little while to engage gear when you put it in Drive or Reverse. This means it will be the first component in the cooling circuit to be compromised with contaminated fluid. Single shift solenoid replacement cost: $50-150$. The Transmission made its debut in 2009 when Ford installed it in Ford Escort, Mazda Tribute, and Ford Mariner. %PDF-1.3 I bought mine used so I don't know when it started happening at first. You can check the condition of fluid in the housing by removing the thermal bypass valve. They pulled the transmission and tore it down to inspect the 1-2-3- 4 clutch. Sonnax says that users can eliminate spinning and premature deterioration and restore critical clearances in these transmissions by machining the bore and installing this bushing. Glenn Troub and ATSG explain what's happening with these temp sensor codes that can apply to ALL transmissions. Unsubscribe any time. The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. I baby my vehicle and put in the best products to maintain it (Amsoil, K&N, etc.). I've read many articles on here and other sites, especially from mechanics, and they all said there should be a recall on the PTU, and that the fluid in it should be changed every 30,000 miles. The kit includes an oversized solenoid pressure regulator valve. It appears this low pressure is what causes the transmission to hesitate resulting in the jerk between gears until the fluid circuit is completely filled again. I know every manufacturer has issues somewhere and I guess Ford has a problem with customer service. xUn0E|,[uaj@"R$}3KX,. 0000001641 00000 n Why I never tried that so I can't say. Fits 6F35 GEN1 2009-mid 13, Installation Instructions SK 6F35 (English), Installation Instructions SK 6F35-A (English), SHIFT KIT Valve Body Repair Kit And of course with rebuilt transmissions they're only good as the people who rebuild them in a lot of guys don't know what the hell they're doing a lot of times it's better to get another vehicle, Can't afford it too much negative equity in this one scotty. RECOMMENDS Recommended ATF for 6F35 transmission Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid My wife used it for work and errands and we took a trip to NC. In some cars like the Ford Fusion, the cooling system is dogged by overheating issues, making the Transmission perform at less-than-optimal capacity. The kit includes a new drop-in solenoid pressure regulator valve system. Valve body replacement cost: $500 to $1000. Notice that with the 1.5L Eco-Boost, the Heat Exchanger mounted on a bracket that bolts down to the transmission is the first to receive the fluid coming out of the transmission to be cooled. 6F35 Code (DTC) P0829 5-6 Shift; 6F35 Code (DTC) P0830 Clutch Pedal Switch A Circuit; 6F35 Code (DTC) . Reddit and its partners use cookies and similar technologies to provide you with a better experience. Related Articles Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes How to service the Honda 10-speed transmission Solving, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. It wouldn't have taken them that long to check it. The solution: The recommended remedy to this problem is to modify the valve body by deleting a hole located on the separator plate. But if you're under warranty, it wouldn't hurt to take it in for a professional look to ease your mind. 144036B) for Ford 6F35 transmissions, generations 1 and 2. Copyright TransGo, LLC. Ford needs to recall the PTU, extend the powertrain warranty, and offer to service the PTU every 30,000 miles. The prices do not include diagnosis and fluid replacement costs. The problem can also arise when you drive a lot in stop/go traffic. It's clunky from F to R and sometimes hard shifts in low gears. 6-Speed Remanufactured Valve Bodies DeliverSonnax Quality + Verified OE Performance. As the transmission approaches normal operating temperature, reverse movement is non-existent. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. It is smooth as silk. Recent Posts Unread Posts Tags, Forum Icons: And doing so, will it void the warranty if something does go wrong? But unlike the GM variant, on Ford vehicles, when the car begins to jerk you usually only need to change the oil and then maybe re-flash the TCM/PCM (Ford Solenoid Strategy Process / recalibration / ). The problem was that 1st gear engagement was too slow and the computer saw the slip. California consumers may exercise their CCPA rights here. 0000004704 00000 n It progressively got worse, up and downshifting. I asked about any costs and I mentioned that it's still in warranty and I get, "we'll just have to see what's wrong with it.". Forum contains no unread posts If this is not properly flushed or replaced, overheating of the fluid will certainly occur along with a lack of cooler flow compromising the lubrication of the transmissions internal components. Figure 1 (top of the page) shows the 1.5L Eco-Boost, figure 2 shows the 2.0L while figure 3 shows the 2.5L Eco-Boost application. Messages. Took it in, got it back started doing the same thing. I have the 6f35 transmission in my fusion one shop told me 3000-4500$ the other 2800-3400$ and the last shop I called said they don't touch them cause they haven't been able to get on right "they don't take to a rebuild" I'd have to call someone else can so.ebody please help before I dump the wrong thing In. 4930 Hwy 44 Hamlin, IA 50117 US. xp]u~Ize_{qabc7$06HfdBR>-&$!2]&JI@Rh3I4@={{v4= Northern VA, USA. As an FYI - Like most TSB's of this type, it is meant only for those covered vehicles equipped with the the 6F35 transmission which are displaying the specific symptoms described in the TSB. Hot Replied When I would drive down a hill at the speed limit (55 mph or 45 mph), the vehicle would shift down into a very low gear and it sounded like a tractor-trailer powershifting down. We went thru the Ga lemon law prgm, but the FORD Corp has dragged their feet from day 1. The design of the 6F35 is based on the flagship model 6F50 /6F55= 6T70 /6T75, constructed on modular principle of maximum standardization and interchangeability of blocks. In addition, this valve will not delaminate and create future bore wear problems like the OE coated valves do. I keep seeing these posts about the hard shifting. This Transmission is also preferred because of its lower noise, vibration, and harshness (NVH). We found and acquired, with the dealer's help, a 2018 Explorer Sport, which is now our loaner until we get the buyback paperwork completed. Same complaint during first start up and acceleration from 1st to 2nd gear experiencing a jerk (this is not hesitation but a jerk as twice before). This 6F35-A SHIFT KIT Valve Body Repair Kit fits 2009 to 2013-1/2 Ford, Lincoln, Mercury and Mazda vehicles equipped with a GEN1 6F35 automatic transmission. If it is happening to only some of the same type of cars with the same transmissions, I would think this is a defect and should be a recall to fix or replacement of transmissions. If you are doing a transmission overhaul, it is advisable to replace this cooler. Solved M-F 8:00 AM to 4:00 PM PST The shifts are definitely still noticeable, because the 6F35 isn't the smoothest transmission to start with, but it's quick, crisp, and solid. . Car has been looked at by three different FORD dealer repair shops. When I purchased it, they said everything was covered under my 7 year/125,000 mile warranty, I'd just have to pay a $100 deductible for service. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. SK 6F35-A. We don't sell/share your email. Current products: Assembles components, including transmission oil pumps, PHEV & FHEV battery packs, air induction systems, ignition coils, carbon canisters, air/fuel spacers and fuel pumps. I also ended up replacing it with the e-focus mount shortly after. This electronically controlled 6-speed automatic can suffer from a variety of issues, which mostly stem from poorly designed components. September 27, 2022 The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. Sometimes, finding the cause of a complaint isnt as straightforward as one would expect; sometimes, these causes can be very elusive. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A - Stuck On and P0973 Pressure Control Solenoid A - Circuit Low also set. I am mechanically inclined and do a lot of work on my other vehicles, but brought this in because it's under warranty. The furnished bushing and solenoid regulator valve assembly will restore the system function using the existing worn bore. November 19, 2021 With 14 years of being on the road, the Ford 6F35 transmission has a sizeable list of issues requiring repair associated with it. 0000001087 00000 n I've noticed a hard shift from 1st to 2nd when cold as well, but I have had my transmission rebuilt. The clutches looked good, but the lip on the piston was damaged (figure 3). The Ford 6F35 is very similar to the GM 6T45. Once all these, along with other issues are taken care of, the unit goes out the door. Get 6F35 transmission rebuilding tips, 6F35 troubleshooting help, 6F35 technical service bulletins, 6F35 diagnostics and 6F35 technical information from TRNW. The Nightmare on Oak Street: A hunt for 4L30E electrical problems How. 8F35 Transmission - Harsh Upshift/Downshift And/Or Harsh Engagements - Built On Or Before 10-Sep-2019 19-2331 12 November 2019 Model: Ford 2019 Edge . If you let your foot of the gas quickly sometimes it shifts harsh from 3 to 4. The purpose of the solenoid regulator valve is to limit the pressure going to the solenoids. Hey I took out a quart of transmission fluid today and added a bottle of lucas today car shifted good. Fits 6F35 GEN1 2009-mid 13. Not Replied Product Support Google 6F35 transmission problems and see what comes up. The price is also affected a lot depending on what parts and transmission fluid you are using. Ford told me my 2017 Ford Explorer Sport needed a new PTU and it would cost me $1904 to repair it. 0000004088 00000 n Agreedthat's one of the things I am saying is concerningsince it's stated in the TSB, the TECH should have verified the level before turning things over to you. 0000001511 00000 n Active They are inexpensive to replace, saving you from expensive warranty work. Each one of them told me the same thing: The transmission is functioning as expected for the 6F35 transmission. I wanted the warranty to cover the turbo and Ecoboost engine because I was afraid they would have powertrain issues. The overall performance and lifespan of the 6F35 transmission depend on the car's control unit settings and the driver's driving style. "CarComplaints.com" , "Autobeef", "What's Wrong With YOUR Car?" (626) 443-5247, 2621 Merced Avenue, El Monte, CA, 91733-1997 USA. We appealed and said we wanted a new trans since this was a new car with approx. This problem is caused by a flaw in the Transmission valve body. The aftermarket transmission involves a complete remanufacturing and testing of the valve body, improving the gear shifting, and lubrication for better overall performance. We went on vacation in April 2017 to Gulf Shores and the car transmission started to hesitate during highway driving while acceleration and braking in some heavy traffic. Unless youre low on ATF, yes, take out a quart of your fluid & add in the Lucas fluid. 2014 Ford Escape SE 4WD in Sunset Orange with the 2.0 Liter Ecoboost Engine & Leather, 2" Front & 1.25" Rear Lift Kit by Phat Matt's Custom Fabrication. The 6F50 transmission was first introduced in 2007 in the Ford Edge, Ford Explorer, Lincoln MKX, Lincoln MKS, Ford Taurus, Ford . So I recently bought a 2015 Ford Fusion 2.5 L with about 68k miles. CarKiller.com copyright 2020 all rights reserved. 6F35 Transmission Solutions Hello everyone! Hoping all costs are covered since it's still inside the powertrain warranty. The 6F35 runs in this Ford Transit Connect, Ford Escape, Ford Fusion, Ford Explorer among other popular models. Sometimes it shifts harsh on the highway from 6 to 5. The solenoid regulator valve spring is calibrated to prevent the solenoid feed pressure from exceeding a predetermined PSI, no matter what main line pressure is. stream I had a clunking from P to R and P to D. Also sometimes from 1 to 2. Submit! And like I said, had they simply put an dipstick on the transmission, it wouldn't be such a problem checking it. BMW 535i Twin Turbo Problems Expensive Issue for BMW Owner, Polaris Power Steering Problems Reasons and Ways to Fix, Ford 5.0 Cam Phaser Issues Locating and Fixing the Problems. It is highly recommended for these checks and services to be an essential part of the repair process to prevent it from coming back on a hook cooked. So have read a lot about issues with the 6F35 transmission which my fusion has. Aside from fluid changes there's nothing much you can do. The valve is not expensive and goes a long way to ensure the system works seamlessly while keeping the warranty intact. 0000107152 00000 n It delays/shifts a bit harsh from 2 to 3. Update from Jun 15, 2019: Continued: 0000000016 00000 n Also, a drop-in two-piece design PR valve reduces sticking and restores the function and reliability of the pressure regulator system. 0000003031 00000 n To avoid the reoccurrence of this problem, stop or avoid towing heavy loads. Press question mark to learn the rest of the keyboard shortcuts. However, If the fluid hole is low when the transmission stops, some fluid from the circuit will drain and this is what supposedly causes the hesitation in the transmission until fluid is completely pressurized back into the transmission circuit after starting. startxref The two-piece design valve outperforms the single piece valve in all operating environments. All rights reserved. Section 301-01 with the fluid temp between 85-90 degrees Celsius (185-200 degrees F). All rights reserved. These cookies do not store any personal information. Update from Jun 21, 2019: Looking on line and noticed the manufacturers of my transmission has identified the fix for my transmission Related Articles Are you ready to rock in 2023? where I live the minimum given on a rebuilt tranny is 3 months, usually unless its some pile of garbage its even 6 months. For a better experience, please enable JavaScript in your browser before proceeding. Codes: P0729, P0731, P0732, P0733, P0734, P0735, P0741 and P1744, Drop-in USA-made hardened steel two-piece pressure regulator valve, USA-made hardened steel solenoid regulator valve, Drop-in USA-made steel solenoid regulator bushing, Solenoid regulator valve spring, spacer and retainer, Drop-in USA-made hardened steel TCC regulator valve, TCC regulator valve scarf cut sealing ring, spring and O-ring (for sizing only), Improved valve body separator plate and gaskets.