6f35 transmission hard shift 6f35 transmission hard shift

A Race Winning Brands Company. 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. 0000005896 00000 n Check YouTube or call around for estimates on service. 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. I had the same issue with my old Fusion, which used the same 6F35 transmission. So I recently bought a 2015 Ford Fusion 2.5 L with about 68k miles. Upsized P235/60R17 Cooper AT3 All Terrain Tires For Another .75" of Clearance. The problem was that 1st gear engagement was too slow and the computer saw the slip. 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. Anyone else with the same problem? And Here's Why. I never had it checked out. Some of the cars affected include Ford Taurus, Ford Flex, Lincoln MKT, and Mercury Milan. For more information on how we collect and use this information, please review our Privacy Policy. 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. Are factory remanufactured transmissions an option for your car? Check online if there are any people complaining that they dont honor their warranties if there are avoid that place. How can this type of jerk not have any effect eventually on the wear of this transmission. This happens when the moving parts inside the transmission are creating more friction heat than the ATF can remove. SK 6F35-G2, Where is the Ford Quality that i have experienced for over 35 years and have never driven any car that does this kind of a jerk (not hesitation) during first start up. Some of these 6F35 transmission problems include irregular shifting behavior, slipping between gears, delayed shifts, hard shifts, and the complete . The 6F50 transmission was first introduced in 2007 in the Ford Edge, Ford Explorer, Lincoln MKX, Lincoln MKS, Ford Taurus, Ford . Bottom line beware of FORD transmission issues. Forum contains unread posts Remember, I explained this is not a hesitation but a jerk in shift 1st to 2nd gear. The last dealership even called Ford Corporate in Dearborn, MI. It does the hard shift between 2-3 gear almost like it cant find it. The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. SK 6T40-G3, SHIFT KIT Valve Body Repair Kit Read the full archive of TDs Technically Speaking column here. 0000006464 00000 n NO! 0000004088 00000 n Whatever the best cleaning products are at the time, I use them. This website uses cookies to improve your experience while you navigate through the website. This was a 2017 Ford Explorer fleet car issued as a company to another employee who left our company. Anyone know the causes and fix to sometimes hard shifting In 6f35 ford fusion transmission. 6-Speed Remanufactured Valve Bodies DeliverSonnax Quality + Verified OE Performance. 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. All the cooling fluids first enter the heat exchanger making all particulates get trapped in the tight mesh of the exchanger. 0000046601 00000 n Finally someone believes i am having a problem!! The price is also affected a lot depending on what parts and transmission fluid you are using. If this modification is not performed properly, the transmission may experience a loss of reverse or a 2-3 shift flare, Note: Common Problems with the 6F50 / 6F35. The problem will also arise when you drive on mountainous roads frequently. Like this content? I wonder why the bulletin states from 2nd to 3rd when many are having the fussy gear shift between 1st and 2nd? Common Problems with the Ford Fusion 6F35 Transmission. 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. Figure 3 - Gen. 2 6F35 Location of 1-2-3-4 Solenoid A Damper I have a 16 fusion 2.5 normally aspirated, 6 speed. In many cases, the drivers that have reported this issue say that these symptoms come about when the car is driving uphill and under 40mph. This problem mainly affected vehicles equipped with all-wheel-drive manufactured in 2009. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. Glad we have the extended warranty. CarKiller.com copyright 2020 all rights reserved. To avoid the reoccurrence of this problem, stop or avoid towing heavy loads. 0000107152 00000 n 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.". When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Aside from fluid changes there's nothing much you can do. It's just the hesitation of shifting from 2-3 that I was talking about. If this is overlooked, the unit can come back cooked. Because of the intensity of the work involved, you should seek the services of an expert mechanic if you are not one. I got a p Latest Post: Chevy impala crank no start. Submit! The only thing an owner can do in a situation like this is to change the transmission fluid. 144036B) for Ford 6F35 transmissions, generations 1 and 2. With 14 years of being on the road, the Ford 6F35 transmission has a sizeable list of issues requiring repair associated with it. 0000045847 00000 n RECOMMENDS Recommended ATF for 6F35 transmission Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 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. These control valves regulate the flow of engine coolant to the heat exchanger. There is something seriously wrong with this transmission to allow such a performance condition to effect the pleasure of driving this Explorer. Ford needs to recall the PTU, extend the powertrain warranty, and offer to service the PTU every 30,000 miles. NO FORUM HOMEPAGES. Consider the benefits of purchasing a JASPER remanufactured transmission versus a used or rebuilt unit. Ford employed innovative technology to make the 6-gear 6F35 transmission system an upgrade of the 4 and 5-gear transmissions. Ford 6F35 Transmission Harsh Shifts Automatic Transmission Service Group 5.83K subscribers Subscribe 191 16K views 2 years ago A Ford 6F35 came into the shop with Harsh Shifts. I have seen this posted other places but posting to see if anybody has found a permanent fix. If the pressure feeding the solenoids is too high or too low, their output will also be too high or too low. 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 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. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A Stuck On. The purpose of the solenoid regulator valve is to limit the pressure going to the solenoids. Technician had me drive him around the block. The overall performance and lifespan of the 6F35 transmission depend on the car's control unit settings and the driver's driving style. 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. When you said you seen lucas work miricals do I have to take a quart out first on transmission shop I talked to said no but idk if I should trust them. Average failure mileage is 43,550 miles. I did some research and they seemed to pretty reliable cars. Google 6F35 transmission problems and see what comes up. Ford told me my 2017 Ford Explorer Sport needed a new PTU and it would cost me $1904 to repair it. Also, a drop-in two-piece design PR valve reduces sticking and restores the function and reliability of the pressure regulator system. The cooling system of the 6F35 Transmission varies from one car model to the next. Sometimes it shifts harsh on the highway from 6 to 5. Numerous customer service rep turn overs, dropped the ball and now we are on our 3rd, 10 day payoff faxed from the bank. The Transmission made its debut in 2009 when Ford installed it in Ford Escort, Mazda Tribute, and Ford Mariner. To the keen driver, the 6F35 offers up to 6% better fuel economy as compared to the conventional 5-speeds. The problem can further be compounded by the external cooler bypass valve failing. #9. Oh, and dont you like the way that #12 driven sprocket needle bearing digs into the case where all that aluminum drops just down below the filter? 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. Closed. 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. 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. %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. Slipping, Erratic Shifting, Harsh Forward or Reverse Gear Engagement: Some of the most common 6F50 / 6F35 transmission problems are slipping between gears, erratic up or down shifts, or a. This kit does not fit GEN1 units. You may experience some vibration or a shutter in the driveline when you make a tight turn. So depending on your build date (2015 was the switch over) you can find more info here: http://www.2gfusions.net/showthread.php?tid=6530. 0000094421 00000 n It could help. Im just curious does anybody know the real reason why the bottle says it safe to add even if your not low on fluid? This can be caused by a design flaw in the 6F35 valve body / 6F50 valve body. Related Articles Are you ready to rock in 2023? In addition, one will notice the sporty acceleration of their car. I'm with the others. M-F 8:00 AM to 4:00 PM PST The 2010 Fusion 2.5 I4 and 3.0 V6 has the new 6F35 transmission that is well known for valve body failure, the 6F35 was first applied to the 2009 Escape 2.5 I4 and 3.0 V6 and there are tons of reports of transmission failures with the Escapes. The problem can also arise when you drive a lot in stop/go traffic. Obviously I see the issue is surfacing in the 2010 Fusion now with the 6F35. Please look in the FAQ. Figure 5 shows the thermal bypass valve pulled out of its aluminum housing. 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. Replied Ford Fusion Harsh 5th Gear (Avoiding: Failure Solenoid Differences: Ford 6F35 Gen 1 vs. 2, Serviceability Report: Ford Fusion Hybrid. The two-piece design valve outperforms the single piece valve in all operating environments. 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. As for harsh reverse, you shift solenoid B may be going bad. Dealer does not acknowledge that there is a problem with the transmission! (626) 443-5247, 2621 Merced Avenue, El Monte, CA, 91733-1997 USA. The new valve is oversize, therefore you will need the TransGo tool-kit part # AFL-G2-TK to ream the bore. BTW the 2018 is much smoother! 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. The solution: There is little you can do to prevent this issue from happening, especially if you can't change the environment you drive in. Messages. ,[hu? It also finds gears so much quicker. Now we play the wait game again. This electronically controlled 6-speed automatic can suffer from a variety of issues, which mostly stem from poorly designed components. Another common problem is overheating. September 27, 2022 The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. Our 2010 Escape (now with 31k miles) has the 6F35 transmission. I had no durability issues with that transmission for 100k+ miles (granted, I did change the fluid around 40k). 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. You will experience a hard slam when the transmission engages the Drive or Reverse gear. They did nothing. If this is a defect (which is what I think) because the fluid circuit hole is no longer stopping at correct high position in the transmission and allowing fluid to partially drain, this should be a recall to fix the problem or replace the transmission. This process is quite involving and requires an expert as even the system's recalibration and the sensors' resetting are necessary. The 2016 Lincoln MKC has 2 problems reported for hard shifting. qA. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Built with time-tested, industry-trusted parts and expertise only Sonnax can deliver, robust VBT 8000 testing GUARANTEES OE performance from these valve bodies. Can a used car for $5,000 be decent from private seller? I'm a first responder and have already missed one structure fire because I have no vehicle to go to calls. Continued during vacation until we got back home and continued to hesitate and jerk at times when transmission was shifting. . - Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, - Shift pointers: A 4T65-E that wants to move in Park and Neutral, Being tuned in: The value of transmission tuning, Ford harsh downshifts: 6R75 2-1, 10R60 7-6, Announcing the winners of the Top 20 Products and Tools contest, Diagnosing an unusual problem: A slow-to-respond solenoid, Video: Lubegard Limited Slip Supplement overview, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, How to service the Honda 10-speed transmission, Solving electronic control problems in todays automatic transmissions, Sonnax adds new stator support bushing for Ford 6F35, TransTec updates 6F35 Gen 1 overhaul kits, Searching for the source of an unexpected transmission fluid leak, Transmission slipping in fifth gear: An elusive cause of a common problem. Ask questions or send a hint for future articles on the author's page. xURMo0+|h%ZUaZh0Q%6X?~3tiNi3^zI The 6F35 transmission was developed through the collaboration between Ford and GM. M-F 8:00 AM to 4:00 PM PST In a 1.5L Eco-Boost, for example, you will find Ford has placed the heat exchanger located on a bracket that is attached to the Transmission. Car was parked in the Ford Dealer parking lot over night to have the transmission technician check the car the following morning. I love the car other than one thing, the transmission. Helping transmission shops achievesuccessful and profitable operation. Has to do with fluid drain back and purging air out of the system. This causes the transmission to shift a lot. 2018 Escape S with 2.5 "Without data, all you have is an opinion!". 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. The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. Warmer weather now June 12, 2019, called Same Ford Dealer to report problem is still occurring and would like them to check the transmission a third time. 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. Valve body replacement cost: $500 to $1000. Explained to me by Service Manager as follows: There were supposedly notices sent out to owners of 2010 Escapes; but I never. So have read a lot about issues with the 6F35 transmission which my fusion has. 7 26 32 0 obj <>stream Section 301-01 with the fluid temp between 85-90 degrees Celsius (185-200 degrees F). that Ford says is considered normal operating, no fix needed as follows: Problem Some Ford vehicles may experience sluggish acceleration or a hesitation feel during a rolling stop, followed by a harsh bump or slip feeling. These complaints are often the result of wear at the solenoid pressure regulator valve bore. This cooler valve is installed in the 2nd generation of the 6F35 transmissions. Hot All types of particulates will get trapped within its tightly mesh webbing as seen in the cutaway provided in figure 4. It is highly recommended for these checks and services to be an essential part of the repair process to prevent it from coming back on a hook cooked. YvOGx*=&-!)#=5XqP P3N6L"2kH02a"Yu{,:gWSqsIr:\}u_* -/7x$;EJs Dealer called and said it was ready in July, I asked them to drive it for awhile to get it hot. where I live the minimum given on a rebuilt tranny is 3 months, usually unless its some pile of garbage its even 6 months. 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. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. There also seems to be a lot of failures of this trans in the 75k mileage range. To get to the root of the problem, the transmission control module (TCM) must be tested to ensure that the shift solenoids, pressure switches, and pressure control solenoids are working properly. I thought it was due to the quality of the rebuild. That's what I did and they blew me off. Ford kept pushing it off, knowing there was a significant issue (as discovered during the lawsuit). However, you should install a PTU to help you completely solve the issue. In October of 2017 I started experiencing the jerking problem again except this time it was during my first morning start up and accelerating from 1st to 2nd gear and would get a substantial jerk. 2). xref The furnished bushing and solenoid regulator valve assembly will restore the system function using the existing worn bore. Related Articles ATI introduces six-speed Chevy transmission performance package Sonnax highlights 10L/10R solenoid. 0000094642 00000 n Didn't know trans options. Notice that the word coolant is in quotation markswe did that to catch your attention. The prices do not include diagnosis and fluid replacement costs. Dont stress it! You have to take apart the transmission to do it. I left my company December 31, 2017 and bought the car for personal use with about 43,500 miles and was running fine. 0000003643 00000 n {/sarcasm}. One full turn and the noise was gone. And doing so, will it void the warranty if something does go wrong? As a result, shift quality complaints and solenoid performance codes can occur along with low or high main line pressure. 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. Glenn. Other complaints are the TCC slip problem and related trouble codes, no reverse and 2-3 cut-loose. Sonnax has released a new stator support bushing (part no. The transmission proved to be a huge upgrade over the previous 4 and 5-gear transmissions. Answer to: Can a used car for $5,000 be decent from private seller? One extreme recent example is the dual clutch transmission in the focus and fiesta models from 2012-2015 i think it was. Purchased a 2017 Explorer Sport AWD April 2018 with 125 miles. It progressively got worse, up and downshifting. Yea but from the ford dealer there over 7grand total, And jasper transmission website said they don't have any. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. Verify the transmission fluid level is correct using the transmission fluid level check procedure outlined in the WSM. xp]u~Ize_{qabc7$06HfdBR>-&$!2]&JI@Rh3I4@={{v4= This issue can further be highlighted by a clunk or a thump sound noise when you press the accelerator slightly. 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. It also works perfectly with the 3.0L V6 engine of the Ford Mariner and Escort. % Ford is as reliable as it gets! Rebuilding a modern gearbox that is worn out (and doesnt have a specific fault) and make last for any reasonable mileage is borderline impossible but some places do manage to do that, but here its important to have some warranty as often youll end up using it. All rights reserved. 0000002383 00000 n 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. 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. 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. A Ford 6F35 came into the shop with Harsh Shifts. (626) 443-7451, Sales Support . Is it worth it, or just run it. Car has 100k miles and I have no idea if transmission fluid has ever been changed. "CarComplaints.com" , "Autobeef", "What's Wrong With YOUR Car?" The valve is not expensive and goes a long way to ensure the system works seamlessly while keeping the warranty intact. And like I said, had they simply put an dipstick on the transmission, it wouldn't be such a problem checking it. It also happens when the car is towing and under heavy acceleration. Product Support Ford Dealer transmission technician performed diagnostics again and still nothing found. are trademarks of Autobeef LLC, All rights reserved. 0000006946 00000 n Well, now they are saying it is only a 6 year/125,000 mile extended warranty and this isn't covered. You can check the condition of fluid in the housing by removing the thermal bypass valve. Maybe it is more of a Ford transmission thing. This problem is further compounded by locating the correct calibrated band number solenoid. Car still under warranty. 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. Mark all read, Topic Icons: 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. The solution: Replacing the heat exchanger should solve the overheating issue. These cookies will be stored in your browser only with your consent. These cookies do not store any personal information. Other Aftermarket Mods: LED DRL, Upper Windshield Tint Strip, Electrochromatic Rearview Mirror, Basic Ambient Lighting, PIAA LP530 Ion Yellow LED Driving Lights, Clever Crates & Cargo Liner Installed In The Cargo Area. 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). When the technician started the car and accelerated he experience the same jerk. That's piss-poor service even by Ford's pathetic standards. 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 / ). Diagnosis and correction of a max line pressure condition may become, With Hondas 10-speed front wheel drive transmission (see Figure 1, above) going into its fifth year on the roads, its feasible that one may show up in your shop for service. While annoying the way they're treating you, it is common for the transmission. If you are doing a transmission overhaul, it is advisable to replace this cooler. please add to your original question instead of starting a new one for each update. It depends on your definition of hard; I might be inclined to say it's normal for the 6F35. The 2-3 shift hesitation is deemed normal per ford. This kit does not fit GEN2 units. Extremely loud! Active There seems to be a design flaw in the 6F35 transmission, or at least that's what a section of professional mechanics says. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure.