6f35 transmission hard shift 6f35 transmission hard shift

Continued during vacation until we got back home and continued to hesitate and jerk at times when transmission was shifting. Ford needs to recall the PTU, extend the powertrain warranty, and offer to service the PTU every 30,000 miles. By clicking Accept, you consent to the use of ALL the cookies. 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. Can a used car for $5,000 be decent from private seller? This cooler valve is installed in the 2nd generation of the 6F35 transmissions. Due to the fluid inside the aluminum housing not cooling correctly, it becomes darker and less efficient. If you continue to use this site, you consent to this use of cookies. And in some instances, the mfg already knows the issue. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A Stuck On. Anyone else with the same problem? I'm with the others. This cooler bypass assembly fails miserably and should always be replaced during an overhaul. 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. Ford employed innovative technology to make the 6-gear 6F35 transmission system an upgrade of the 4 and 5-gear transmissions. These complaints are often the result of wear at the solenoid pressure regulator valve bore. I love the car other than one thing, the transmission. trailer 0000003643 00000 n 144036B) for Ford 6F35 transmissions, generations 1 and 2. The computer noticed this and went into protection mode to protect the transmission by commanding 5th gear. Bottom line beware of FORD transmission issues. I thought it was due to the quality of the rebuild. 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. 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. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. I have a 16 fusion 2.5 normally aspirated, 6 speed. 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. Helping transmission shops achievesuccessful and profitable operation. 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. I guess struggling to find a gear was a bad way to put it. 1). M-F 8:00 AM to 4:00 PM PST M? xref Some 2013 to 2016 vehicles equipped with a 6F35 Transmission will exhibit a 2 - 3 shift hesitation on the first few shift events of the day after extended engine off period or cold soak. Notice how dark the fluid is that poured out of this bypass assembly. 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. Take for example the various cooling configurations found within Ford Fusion vehicles alone. Are factory remanufactured transmissions an option for your car? RECOMMENDS Recommended ATF for 6F35 transmission Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid Finally someone believes i am having a problem!! 0000001641 00000 n The transmission proved to be a huge upgrade over the previous 4 and 5-gear transmissions. After the NC trip called the dealer and they said it just needed reprogramming. Forum contains unread posts Whatever the best cleaning products are at the time, I use them. 0000095130 00000 n 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. Either that or stick a number 5 in where a number 1 is needed and hope for the best; maybe the customer wont notice that 2-3 flare. That's what I did and they blew me off. 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). A Race Winning Brands Company. Jeep Clutch Recall Involves Gladiator and Wrangler SUVs, read stories from drivers who praise our work. For a better experience, please enable JavaScript in your browser before proceeding. So I recently bought a 2015 Ford Fusion 2.5 L with about 68k miles. 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. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Active Dont stress it! Ford Dealer transmission technician performed diagnostics again and still nothing found. This issue can further be highlighted by a clunk or a thump sound noise when you press the accelerator slightly. Will definitely be doing the fluid change with my upcoming oil change that I was about to do anyway. %%EOF They have armed the Transmission with a greater gear span allowing the engine to function at much better optimal combinations of speed and load. SSM 45239 - 2013-2016 Various Vehicles - 6F35 Equipment - 2-3 Shift Hesitation After Cold Soak 2). If you let your foot of the gas quickly sometimes it shifts harsh from 3 to 4. Dealer does not acknowledge that there is a problem with the transmission! Consider the benefits of purchasing a JASPER remanufactured transmission versus a used or rebuilt unit. ssm/tsb is OEM speak for, we know a problem exists but it's not a big enough deal for us to fix it under warranty. 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. It delays/shifts a bit harsh from 2 to 3. Sonnax has released a new stator support bushing (part no. It also works perfectly with the 3.0L V6 engine of the Ford Mariner and Escort. All types of particulates will get trapped within its tightly mesh webbing as seen in the cutaway provided in figure 4. Front vehicle photos 1986-2018 Autodata, Inc. dba Chrome Data. Valve body replacement cost: $500 to $1000. Hoping all costs are covered since it's still inside the powertrain warranty. Lastly, the kit includes an improved replacement valve body separator plate and gaskets. Interesting thread on the topic. Create an account to follow your favorite communities and start taking part in conversations. Handed this paper and shooed out the door. Dmitry has been an editor and author at Cararac.com since 2015. This should never be considered normal. The Nightmare on Oak Street: A hunt for 4L30E electrical problems How. 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. They are known for being powerful transmissions with smooth shifting as a standard feature. Another issue that is essential to address is the integrity of the cooling system. Generation one units are the worst offenders as they have an additional problem to contend with: Ford no longer provides new solenoids for them. It does the hard shift between 2-3 gear almost like it cant find it. Get 6F35 transmission rebuilding tips, 6F35 troubleshooting help, 6F35 technical service bulletins, 6F35 diagnostics and 6F35 technical information from TRNW. The overall performance and lifespan of the 6F35 transmission depend on the car's control unit settings and the driver's driving style. Similarly, the drop-in hardened steel TCC regulator valve 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. It's mostly there. Special tools are often needed when diagnosing transmission problems and overhauling units. 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. Have an appointment with the dealer next Monday for our 17 model with 55k miles. SK 6T70-G2, But if you're under warranty, it wouldn't hurt to take it in for a professional look to ease your mind. 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 Ford 6F35 came into the shop with Harsh Shifts. Replied Solved Please look in the FAQ. This Transmission is also preferred because of its lower noise, vibration, and harshness (NVH). The 6F50 transmission was first introduced in 2007 in the Ford Edge, Ford Explorer, Lincoln MKX, Lincoln MKS, Ford Taurus, Ford . This kit does not fit GEN2 units. I also ended up replacing it with the e-focus mount shortly after. When flushing the cooler circuits, ensure that the cooler bypass valve mentioned earlier is replaced. The clutches looked good, but the lip on the piston was damaged (figure 3). Related Articles ATI introduces six-speed Chevy transmission performance package Sonnax highlights 10L/10R solenoid. Does that mean I'm lucky or is mine about to break? 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. NO! This electronically controlled 6-speed automatic can suffer from a variety of issues, which mostly stem from poorly designed components. Ask questions or send a hint for future articles on the author's page. %PDF-1.4 % qA. Northern VA, USA. Doing this may not change a thing, but if it hasn't been done before and if you are going to keep the vehicle, I'd highly recommend you do it. Use only Motorcraft transmission fluid. 0000004704 00000 n hb```b``a`e` ,@Q83PqJ: B q(f`e`8I11mF 3Zv340vT1Q2 ` ; With 20+ SKUs to choose from - and more on the way - Sonnax has your back when you need a top . 0000000816 00000 n 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. (or any Ford/Lincoln with the 6F35 transmission) this is a Hard Shift that feels like . One full turn and the noise was gone. Most importantly it doesn't try to launch me into space when it shifts into 3rd. Mine hasn't broke or anything but maybe you're just lucky. In addition, this valve will not delaminate and create future bore wear problems like the OE coated valves do. Some guy did a Sonnex kit install but found on the later models Ford updated the Separator plate. I got a p Latest Post: Chevy impala crank no start. Remember, I'm covered until 100k miles, which is 45k miles away. 6F35 Transmission Solutions Hello everyone! I had no durability issues with that transmission for 100k+ miles (granted, I did change the fluid around 40k). This problem happens when the moving components found in the Transmission create more friction than the ATF can remove. startxref 6F35 Transmission Problems Any Serious Issues? This should be followed by removing the check ball found where the deleted hole was. Link must be about this specific problem or it will be deleted it must be free & helpful, like a video or web page or forum thread about this exact problem. SK 6F35-A. The Fora platform includes forum software by XenForo. Notice that the word coolant is in quotation markswe did that to catch your attention. 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. Solution On transmissions originally built for Mercon LV transmission fluid (listed on the dipstick), the valve body will have to be modified by deleting one hole in the valve body separator plate, and removing the check ball in the area of the deleted hole. 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. Sitting at the dealership now. 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. Extremely loud! stream Delayed engagement into Drive at cold starts, banging/confused shifts, slipping, etc. This means to me that there is a design flaw in which when the engine is off the transmission fluid can partially drain from the circuit and cause this condition. Read the full archive of TDs Technically Speaking column here. I did some research and they seemed to pretty reliable cars. This means the hunt for good used solenoids is required when building a unit needing solenoid replacement. Front vehicle photos 1986-2018 Autodata, Inc. dba Chrome Data. Jul 28, 2013. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. Also, a drop-in two-piece design PR valve reduces sticking and restores the function and reliability of the pressure regulator system. I will on my next service. 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 hard slam when the 6F50 / 6F35 transmission engages Drive or Reverse. Mark all read, Topic Icons: ,[hu? Brought it to two Ford dealers, no problem found !! 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