6f35 transmission hard shift

Around 25000 miles, the shifting was getting harsh. Ford delivered a sustainable, adaptive, and reliable transmission system by employing advanced technology and materials. For me, if I power through the shifts after start up, it feels like there is a lag for a second where the RPM goes up before the 2nd gear engages. 7 Symptoms Of A Bad Shift Solenoid and Replacement Cost - Mechanic Base SK 6F35-G2, Are factory remanufactured transmissions an option for your car? The 6F35 runs in this Ford Transit Connect, Ford Escape, Ford Fusion, Ford Explorer among other popular models. How can this type of jerk not have any effect eventually on the wear of this transmission. I have seen this posted other places but posting to see if anybody has found a permanent fix. But if you're under warranty, it wouldn't hurt to take it in for a professional look to ease your mind. Some of these 6F35 transmission problems include irregular shifting behavior, slipping between gears, delayed shifts, hard shifts, and the complete . 6f35 hard shifting - Submit Your Question HERE - CarKiller Get notified about new defects, investigations, recalls & lawsuits for the. Ford Dealer tried to duplicate but did not have the same experience as me but did diagnostics on the transmission again with the same result, nothing found second time. There is something seriously wrong with this transmission to allow such a performance condition to effect the pleasure of driving this Explorer. Sometimes it shifts harsh on the highway from 6 to 5. Remanufactured Ford Fusion - Street Smart Transmission Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. The shifts are definitely still noticeable, because the 6F35 isn't the smoothest transmission to start with, but it's quick, crisp, and solid. Dealer called and said it was ready in July, I asked them to drive it for awhile to get it hot. 7 26 2013 SE Tuxedo Black 1.6L AWD (bought at auction, with fleet options). It almost makes me a little afraid to do that as things might be grinding or doing damagebut there is no sound or awkward feelingjust the shifting delay for about one second. Michigan Assembly Plant - Ford Corporate I'm with the others. ordering a rebuilt tranny and installing it is a reasonable option, it really depends on labor prices but where I live its usually $200-$350 to take it out and put another one in, Have you tried finding a good used transmission form a wrecked car? The furnished bushing and solenoid regulator valve assembly will restore the system function using the existing worn bore. When the technician started the car and accelerated he experience the same jerk. The aftermarket transmission involves a complete remanufacturing and testing of the valve body, improving the gear shifting, and lubrication for better overall performance. At least check it is all I'm saying. It ended up being a loose bolt on the engine mount. Check online if there are any people complaining that they dont honor their warranties if there are avoid that place. The solution: Replacement of the whole transmission is sometimes recommended, especially where there is irreparable damage. It's just the hesitation of shifting from 2-3 that I was talking about. Location. xref I have a 98 GNC Sonoma 4x4.3L. For a better experience, please enable JavaScript in your browser before proceeding. Advise the customer that this vehicle is equipped with an adaptive transmission shift strategy which allows the vehicle's computer to learn the transmission's unique parameters and improve . "CarComplaints.com" , "Autobeef", "What's Wrong With YOUR Car?" However, you should install a PTU to help you completely solve the issue. Has to do with fluid drain back and purging air out of the system. 0000001641 00000 n So I recently bought a 2015 Ford Fusion 2.5 L with about 68k miles. (626) 443-5247, 2621 Merced Avenue, El Monte, CA, 91733-1997 USA. Notably, the 6F35 is compatible with both two-wheel and all-wheel drive vehicles. Not every issue warrants a full-out recall effort. These complaints are often the result of wear at the solenoid pressure regulator valve bore. We also use third-party cookies that help us analyze and understand how you use this website. 0000005896 00000 n M? PDF TECHNICAL SERVICE BULLETIN 19- 8F35 Transmission - Harsh Upshift The 6F35N is standard equipment for a ton of small engine Ford products and they are starting to hit shops across the country. No further work on the transmission should take place for that condition. 0000000816 00000 n Mine does this as well! Got that just because Ford doesn't have a good record with transmissions. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Took it in again, Dealer found shavings in trans fluid, said it needed to be rebuilt. Check YouTube or call around for estimates on service. A Race Winning Brands Company. 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. Active The kit includes an oversized solenoid pressure regulator valve. This time i explained how my car was parked in the drive way, front end up at about 3 or 4 degree angle (little incline) and back out to side drive, cost down 20 feet to street level, turn left and accelerate and large jerk between 1st and 2nd gear. In addition, this valve will not delaminate and create future bore wear problems like the OE coated valves do. To address the TCC problems, a new TCC regulator valve is included that is fitted with a scarf cut sealing ring at one end which restores the valve function without reaming the bore. Dealer does not acknowledge that there is a problem with the transmission! Then, all those little microns get sucked up and passes through the filter media going directly into the pump taking out the pocket and gear, PR valve and TCC valve bore. Transmission shifting question. | Page 6 | 2013+ Ford Escape Forum 6F35 transmission troubleshooting help, 6F35 rebuilding tips - TRNW Ford kept pushing it off, knowing there was a significant issue (as discovered during the lawsuit). Unfortunately Ford isnt known to have the smoothest transmission, my 2015 Ford Fusion ecoboost does the same thing. 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. SK 6F35-A. Anyone else with the same problem? Special tools are often needed when diagnosing transmission problems and overhauling units. 2). In addition, this valve will not delaminate and create future bore wear problems like the OE coated valves do. These cookies will be stored in your browser only with your consent. Other complaints are the TCC slip problem and related trouble codes, no reverse and 2-3 cut-loose. This should be followed by removing the check ball found where the deleted hole was. -+7zxaVny%;-}.lb/y^]8X{}xKNh}9ucs+N]5^~s6|>?y!c~~Y3^s{;esSopMc+bo_=/yco|s6=m?~n_?ZdK/[omGtWy]\xgo=4kr?eyz-S.>U=9y/?_|9Q_O~|v]>|={Z=n*evz5yuk?m'C /y?>fE7^}=7?8 ^}K~eggb[sk?G18g3~xxc3x wg=`o}vdw_y-u_hN+otW?:6f7?}r=o7||m>/jr/ /u8Fza &lA&&5cp*q`m~EpD~YcgG pug Update from Jun 15, 2019: Continued: SHIFT KIT Valve Body Repair Kit The valve is not expensive and goes a long way to ensure the system works seamlessly while keeping the warranty intact. Glenn Troub and ATSG explain what's happening with these temp sensor codes that can apply to ALL transmissions. A 2005 Ford F350 with the 6.0 liter diesel engine and 5R110W transmission has set a P0753 Pressure Control Solenoid A - Electrical Fault code and a P2700 Transmission Friction Element A - Apply Time Out Of Range code. The 6F35 is designed to match the 2.5L L-4 engine. I guess struggling to find a gear was a bad way to put it. qA. 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. There are absolutely TSB's that fix issues, the problem is that often times (for the biggies) the free dealer supplied solution is insufficient to resolve the root cause. This problem is further compounded by locating the correct calibrated band number solenoid. If the pressure feeding the solenoids is too high or too low, their output will also be too high or too low. My wife used it for work and errands and we took a trip to NC. The Nightmare on Oak Street: A hunt for 4L30E electrical problems How. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. 0000046073 00000 n Built with time-tested, industry-trusted parts and expertise only Sonnax can deliver, robust VBT 8000 testing GUARANTEES OE performance from these valve bodies. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A Stuck On. Google 6F35 transmission problems and see what comes up. We appealed and said we wanted a new trans since this was a new car with approx. My transmission starting to slip a little sometimes I was told putting in lucas would just end up making it cost more to rebuild cause it gums it up hasanyone tried bars leak dual action transmission fix? Example: "Bad Brakes", "Toyota Recall", etc. 0000095130 00000 n Average failure mileage is 43,550 miles. Thought I would share. The 2-3 shift hesitation is deemed normal per ford. Mine hasn't broke or anything but maybe you're just lucky. Sarcasm aside, there are TSBs that fix issues, anything from squeaks and rattles to porous engine blocks. 4930 Hwy 44 Hamlin, IA 50117 US. Doesn't seem to shift smoothly between 1-2 and a little clunky going from park to reverse. As the installer was pumping fluid into the transmission from the right side of the vehicle, he was having a difficult time getting it full. I did some research and they seemed to pretty reliable cars. These control valves regulate the flow of engine coolant to the heat exchanger. If you let your foot of the gas quickly sometimes it shifts harsh from 3 to 4. 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. 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. This electronically controlled 6-speed automatic can suffer from a variety of issues, which mostly stem from poorly designed components. If this is only happening to a select few 2013 - 2017 Ford cars, which models and what transmissions do they have. stream Well, now they are saying it is only a 6 year/125,000 mile extended warranty and this isn't covered. Codes: P0729, P0731, P0732, P0733, P0734, P0735, P0741 and P1744, Drop-in USA-made hardened steel two-piece pressure regulator valve, Oversized USA-made hardened steel solenoid regulator valve, Drop-in USA-made hardened steel TCC regulator valve, scarf cut sealing ring, spring and O-ring (for sizing only), Improved valve body separator plate and gaskets. 6F35 Transmission Problems Any Serious Issues? It's clunky from F to R and sometimes hard shifts in low gears. Answer to: Can a used car for $5,000 be decent from private seller? All rights reserved. To address the TCC problems, a new TCC regulator valve is included that is fitted with a scarf cut sealing ring at one end which restores the valve function without reaming the bore. It wouldn't have taken them that long to check it. So have read a lot about issues with the 6F35 transmission which my fusion has. For those of you suffering from the 2-3 hard shift, please read. The problem can also arise when you drive a lot in stop/go traffic. And if this were not enough, some applications use a transmission fluid cooler coolant control valve and a fluid heater coolant control valve as seen in figure 6. I love the car other than one thing, the transmission. 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. Solving Ford 6F35 transmission fluid overheating issues Extremely loud! To make a long story short, this is August 24th and we are still waiting for FORD to buyback the 17 Explorer. Continued during vacation until we got back home and continued to hesitate and jerk at times when transmission was shifting. This process is quite involving and requires an expert as even the system's recalibration and the sensors' resetting are necessary. Fits 6F35 GEN2 2012-on. This procedure should expertly be done because if wrongly done, the car may experience a 2-3 gear shift flare or a loss in reverse. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. Replied Use only Motorcraft transmission fluid. 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. I don't mind changing the fluid myself, but how? As a result, shift quality complaints and codes can occur along with low or high main line pressure. Why I never tried that so I can't say. SK 6T40-G2 and 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. They were forced to recall and extend warranties.. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. 2016 Lincoln MKC Hard Shifting: 2 Complaints endstream endobj 8 0 obj <> endobj 9 0 obj <>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Trans<<>>/Type/Page>> endobj 10 0 obj <> endobj 11 0 obj <> endobj 12 0 obj <>stream My old Fusion had the same shift characteristics (they both share the same tranny) between 2nd and 3rd. startxref Remanufactured Valve Bodies by Sonnax - The Industry Leader Current products: 6R140 and 10R80 finished transmissions; Gears - 6R80, 6R140, 6F35, 6F50/55, 8F57 Year opened: 1958 Site size in acres: 182 . This issue can further be highlighted by a clunk or a thump sound noise when you press the accelerator slightly. Other drivers report experiencing the same sluggishness and hesitation feel when the car is at a rolling stop. Create an account to follow your favorite communities and start taking part in conversations. 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. The 6F35 Transmission is found on a wide range of cars, and the transmission issues generally faced by most drivers are highlighted here. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. CarKiller.com copyright 2020 all rights reserved. Consider the benefits of purchasing a JASPER remanufactured transmission versus a used or rebuilt unit. To avoid the reoccurrence of this problem, stop or avoid towing heavy loads. 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. 2017 Ford Explorer Hard Shifting: 4 Complaints VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 7 0 obj <> endobj Dealer called Ford Corp & said they would authorize rebuild and sending parts. We use cookies to analyze & improve your experience, & to personalize content and ads. The clutches looked good, but the lip on the piston was damaged (figure 3). Finally someone believes i am having a problem!! Do I need a vacuum pump? Upsized P235/60R17 Cooper AT3 All Terrain Tires For Another .75" of Clearance. 348. Car has been looked at by three different FORD dealer repair shops. 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. %%EOF The transmission proved to be a huge upgrade over the previous 4 and 5-gear transmissions. I am mechanically inclined and do a lot of work on my other vehicles, but brought this in because it's under warranty. This can be caused by a design flaw in the 6F35 valve body / 6F50 valve body. Car has 100k miles and I have no idea if transmission fluid has ever been changed. <<9213FDA0AD858342A686F3A7F6611679>]/Prev 123960>> Because of the intensity of the work involved, you should seek the services of an expert mechanic if you are not one. Notice how dark the fluid is that poured out of this bypass assembly. Not sure lol. (626) 443-7451, Sales Support Well, I'm already out. Glad we have the extended warranty. 0000046601 00000 n The problem was that 1st gear engagement was too slow and the computer saw the slip. This happens when the moving parts inside the transmission are creating more friction heat than the ATF can remove. Not Replied So, if you dont properly flush or replace the heat exchanger, replace the cooler bypass valve along and check engine coolant flow after a rebuild, it becomes an expensive risk. Lastly, the kit includes an improved replacement valve body separator plate and gaskets. Common Problems with the Ford Fusion 6F35 Transmission. Numerous customer service rep turn overs, dropped the ball and now we are on our 3rd, 10 day payoff faxed from the bank. You can check the condition of fluid in the housing by removing the thermal bypass valve. Related Articles ATI introduces new e-clutch hub for ZF8HP51 , TransTec announced that its Ford 6F35 Gen 1 overhaul kits have been updated to include a new Duraprene gasket and aluminum spacer (pictured above). Another common problem is overheating. Open up your White - Ford - 2020 ATSG Technical Seminar Book (Buy it here: http://ete.buzz/2020Books) and navigate to: Ford 6F35 Harsh Shifts to learn about how the temp sensors in this unit and all transmissions can be tested to find what's causing this odd behavior from the transmission we all know and love. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. This category only includes cookies that ensures basic functionalities and security features of the website. xURMo0+|h%ZUaZh0Q%6X?~3tiNi3^zI The cooling system varies based on model and engine. these hesitation events should be deemed a normal characteristic and does not cause any abnormal wear or durability concerns. Thanks. There were supposedly notices sent out to owners of 2010 Escapes; but I never. 0000005320 00000 n The two-piece design valve outperforms the single piece valve in all operating environments. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A - Stuck On and P0973 Pressure Control Solenoid A - Circuit Low also set. In 2013, the 6F35 came out with a second generation of sorts that incorporated similar changes in the solenoid damper assemblies like its cousin the 6T40, but on a larger scale. California consumers may exercise their CCPA rights here. SHIFT KIT Valve Body Repair Kit The most common cause of this condition is towing heavy loads, driving in stop/go traffic, or on mountain roads where the transmission has to shift a lot. hb```b``a`e` ,@Q83PqJ: B q(f`e`8I11mF 3Zv340vT1Q2 ` ; Get 6F35 transmission rebuilding tips, 6F35 troubleshooting help, 6F35 technical service bulletins, 6F35 diagnostics and 6F35 technical information from TRNW. This Transmission is also preferred because of its lower noise, vibration, and harshness (NVH). 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. I bought mine used so I don't know when it started happening at first. The transmission cooling system should be done correctly to avoid experiencing the same problem again. Remember, I explained this is not a hesitation but a jerk in shift 1st to 2nd gear. They are inexpensive to replace, saving you from expensive warranty work. The 6F35 transmission was developed through the collaboration between Ford and GM. You will experience a hard slam when the transmission engages the Drive or Reverse gear. 2012 Ford Fusion Jerks When Shifting: 16 Complaints This should not happen and is an unexceptionable, irritating and possibly a dangerous condition if an infant was in a car seat and needed to accelerate quickly after that first start up (cold soak) could injure the babies neck or even cause a concussion by the head striking the back of the baby seat headrest. Some 2014-2016 Fusion and 2015-2016 Edge vehicles equipped with a 6F35 transmission and active start/stop feature may exhibit an illuminated malfunction indicator lamp (MIL) with a harsh transmission engagement after an active stop/ start event. The transmission Fluid Circuit has a hole that allows fluid to circulate in the transmission at proper pressure and temperature while transmission starts operating. I had a clunking from P to R and P to D. Also sometimes from 1 to 2. When flushing the cooler circuits, ensure that the cooler bypass valve mentioned earlier is replaced. The power transfer unit (PTU), a simplified transfer unit, helps stabilize the car. Problem continued on morning start ups and decided to take back into the Ford Dealer and explained the transmission problem again. And doing so, will it void the warranty if something does go wrong? Which part? This kit does not fit GEN2 units. 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. This TransGo 6F35-G2 SHIFT KIT Valve Body Repair Kit fits 2012 and newer Ford, Lincoln, Mercury and Mazda vehicles equipped with a GEN2 6F35 automatic transmission. Is it worth it, or just run it. Usually these are relatively cheap, Personally when I'm planing to keep a car for a while I go and shop for a used transmission in advance (currently am looking for a unit for my automated manual corolla). I am thinking cost is one of the obvious factors for not properly addressing this problem, there is a lack of educating Ford Car Owners this is not the norm for their cars shifting system, and the flipped response from my Ford Dealer that this is normal for a transmission and nothing they can do???? 6F35 ford fusion | Bob Is The Oil Guy Obviously I see the issue is surfacing in the 2010 Fusion now with the 6F35. Does that mean I'm lucky or is mine about to break? Now we play the wait game again. Single shift solenoid replacement cost: $50-150$. Ford 6F50 - The Other Six-Speed Transmission When GM and Ford collaborated to develop the new FWD six-speed transmission family, the results differed due to design and suppliers used, and each company subsequently made different modifications. . %PDF-1.3 Instead, we'll issue an updated TSB with an actual fix AFTER the vehicles affected warranty expires so that it is no longer our problem but yours and will cost you out of pocket. 0000094642 00000 n I took the car into Ford Dealer and explained the problem but they found nothing during technician diagnostics All in all, this transmission, despite a few issues here and there, is reliable, better than many, and remains highly competitive in performance. Subscribe for updates! Many complaints about the 6F35 revolve around erratic gear shifting, slipping between gears, and harsh engagement of reverse or forward gear. The cheapest I've seen a new 6F35 go for is around $4,000, before installation. 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. Be brave; let's talk about the 6F35! | Bob Is The Oil Guy I keep seeing these posts about the hard shifting. 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 inconsistent shift quality is the least of my concern most of the time, however a constant shuddering under load along with intermittent severe shift flares (generally only when transmission is cold) This is an expensive transmission. 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. This kit does not fit GEN1 units. Ford Dealer transmission technician performed diagnostics again and still nothing found.

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