Transmission shudder when shifting

The first cause is a breakdown of the friction properties of the older Mercon IV and earlier transmission fluid due to heat build up. Jan 28, 2021 · Torque converter shudder, code p0741 and p2757 are all problems related to converter clutch slip in these vehicles. and it had 60k mileage. Nov 4, 2016 · I replied in your thread. Sep 7, 2020 · Depending on what kind of filter you need, you could get them as cheaply as about $12 on a site like AutoZone. Nov 3, 2023 · fluid changes to the new spec have indeed yielded a reduction of shudder if caused by the old fluid. 2. If these components are bent or damaged, they can disrupt the smooth flow of transmission fluid, causing noticeable shudder during operation. In stop and go traffic the vehicle seems “calmer” in its searching for gears in rush hour traffic. The shudder is gone hopefully to never return. Look for any leaks around the pan gasket and any hose connections. This is frequently the cause of friction elements slipping and gripping again. Step 6: Pop the hood of your car and remove the transmission dipstick. When you shift into a higher gear at a lower speed, you get a shudder because the gear ratio is higher to push at a lower speed. Wife is afraid we might have transmission problems. Perform the Transmission Fluid Level and Condition Check outlined below in this procedure: 32. Jan 9, 2023 · The 2015 GMC Acadia transmission shudder is often caused by mechanical wear, fluid inconsistencies, torque converter issues, or external factors. Shift the transmission into Park. They will cover the fix and reimburse those who already paid for the fix. #1 · Jan 30, 2013 (Edited) Hi, I have been experiencing the infamous Honda transmission shudder in my 2011 PILOT EXL. They charged $615 for parts include the converter and transmission oil, and $770 for 6. By Pizzaman711 - October 14, 2014. But when Autostick is enabled the vibration goes away. For example, if I’m taking off from a stoplight behind someone moseying along, it’ll shudder pretty bad from 1 to 2, 2 to 3, and sometimes 3-4. Jul 7, 2017 · 1 post · Joined 2017. This develped recently where I would be accelerating lightly up to 40MPH, then seemingly, when the transmission is shifting between 4th and 5th it will shudder as if stuck "in between" gears unless I either give it a bit more gas or let off. Oct 21, 2014 · There was a problem with early production allowing fluid drainback that resulted in a problem with delayed engagement, a revised stator support assembly cured that issue. After already shifting into 3rd gear. Also, the biggest sign I saw was cruising at 70 mph, the RPM would fluctuate up and down, just a needle width every . A quick search online tells me this is a known issue with the 8 speed and has a class action lawsuit pending along with multiple TSB's released by GM. May 31, 2013 · more noticeable when the vehicle is going up and down grades. Feels like rumble strips. I have a 2012 traverse. Poured it in. The transmission is a crucial part of any vehicle, as it delivers power from the engine to the wheels. 76 @ 115 SOLD. Jun 22, 2023 · 1. The drive is much improved now. Tighten Tighten the plug to 9Y (80 lb in). 89. My truck wants to be in 6th gear and V4 mode most of the time. This problem can be caused by various factors, including issues with the torque converter, transmission fluid, and the vehicle Jan 18, 2021 · khadbui said: I received a letter from Toyota on Friday about the Torque Converter Shudder. Old transmission fluid will be awful to the ear. ( Fixed my 2018 Traverse) 2. Do a search in the Gen 2 area and you will see what people are saying/doing for transmissions. 5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler. This immediately causes one to think TCC issues because when Autostick is not enabled, the TCM provides a “partial” electronic modulated converter clutch (EMCC) strategy on the downshift. Sep 22, 2014 · 1987 - 1996 F150 & Larger F-Series Trucks - 1995 F150 Transmission Shudder??? - so i just got this 1995 f150 runs great and shifts great up until 4th gear. Mar 26, 2021 · The ol’ tranny shudder - 2014. #1 · May 5, 2020. Jack up the front of the car. Period. When the controller commands lockup, the C solenoid is switched on. May 10, 2021 · 8. May 5, 2020 · Rpthom54 Discussion starter. Torque convert May 19, 2017 · But, I've had the 8-speed issues as well. The second cause is undersized friction plates in the torque converter clutch in the torque converters on all AOD-Es from 94 to 98. 5L engine may experience a delayed engagement/shudder during a drive to reverse shift. Apr 11, 2013 · I can’t say if every occurrence of shudder is the result of oil-contaminated clutch pads, but it is a common cause that Ford recognizes, as indicated in TSBs 11-12-13 and 13-4-5, which both call for replacement of the seals and clutch pack as a fix for shudder problems. 1) Valve Body wear in the tcc relay and tcc control valves (which is fixable with the right tooling) 2) Incompatible fluid- in other words ANYTHING OTHER THAN WS being used. Aug 16, 2019 · Severe transmission shudder when in reverse. It only does this when the truck remains in 3rd gear. Learn how to tell here. 10 per quart) be flushed through the system to replace as much fluid as possible, yet, it still has not corrected the issue in all cases. · 3 - 2 downshift clunk or bump 2. A shudder feeling that may be described as driving over rumble strips or rough pavement. Perform the Transmission Fluid Level and Condition Check outlined below in this procedure: 36. 2003. Torque converter lockup clutch issues which are really a result of problem 1. $55. 92 rear). Get the transmission fluid temperature to the proper temperature. 2016 Colorado Diesel Z71 39,550 miles. They found a TSB for 09 year but none The 2017 Chevy Traverse transmission problems are shudders or doesn't shift properly. Causes behind transmission shudder include contaminated transmission fluid, damaged clutches, and insufficient transmission fluid. Sep 2, 2022 · Transmission torque converter shudder is a common issue that affects many automatic transmission-equipped vehicles. The first can be solved with a TSB ( not sure of the exact TSB #) which consists of replacing the transmission fluid with New special transmission oil and reprogramming the transmission computer. . management”. When I bought it it had quite the shudder around 2nd or 3rd gear. Oct 14, 2018 · *Unlike the harsh 1-2 shift that mostly occurs when the car is cold, the shudder gets progressively worse as the transmission oil warms up. From the time it was new, it has shuddered occasionally when shifting from 2nd to 3rd gears when there is moderate to mildly aggressive acceleration. Run it through the gears R, D, 1, 2 without racing the engine. 99. I just bought a 2002 SES with 95000 miles and I love the car. According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses “torque converter clutch (TCC) shudder conditions on 8L45 and Jan 19, 2024 · It requires 20 quarts/19 liters of costly ATF (the average retail, online price for this fluid is $18. It doesn't do it under heavy acceleration or very light acceleration. Average repair cost is $2,440 at 80,000 miles. Nov 16, 2007 · January 10, 2013. 5. It will clean buildups and deposits inside of your vehicles transmission and lubricate all of the internal components including bearings and gears. I bought it to learn how to tweak everything to get the best shifting out of my units I can for the customers. I'm getting a transmission "shudder" @ 1500-2000 RPM, 30 to 45 MPH, light throttle. 2010, with 65,000 miles. 1 post · Joined 2021. Check me out on Facebook-http://ww Feb 23, 2020 · Marshall M. Many will describe the behavior like you did. THIS IS WHY YOU HAVE TRANSMISSION SHUDDER VIBRATIONS ON A CARIf you have automatic transmission that has shudder or vibrations when the torque converter enga Oct 5, 2022 · That's what transmission shudder does to your mind. Aug 15, 2016 · 19174 posts · Joined 2012. May 27, 2010 · Intermittent shifting harshness. I don't know what $600 canadian is in us dollars. When cold the shift is noticeable but it does not shudder. One time, fairly violent shuddering of automatic transmission when downshifting from 3rd to 2nd gear: after fast acceleration to 50 mph, then deceleration, then violent shuddering from 3rd gear to 2nd gear. 1. 2. Since the first oil change at 3000 miles, I have regularly changed the oil every 3000 to 5000 miles with 5W-20 Full Synthetic and I have over 304,000 miles (80% of these are highway miles Nov 3, 2020 · It had a transmission issue shuddering/vibrating at gear changes accelerating at 1st/2nd (approx. Hayden Automotive 678 Universal Rapid-Cool 9. a 3x D&F (with driving in between) will replace almost all of the ATF (which is best if it remains Honda brand DW-1). 4L engine. 32. I did a quick search on the forum and it would appear I am far from alone with this experience as there are a ton of folks that have the same issue. My wife’s ‘13 Enclave has been experiencing a shudder usually around 35-50 MPH. My dealer wants $400 for transmission flush and Mobil One fluid and $2,500 to replace torque converter if fluid change doesn't work. Shifting is very smooth. While there are expensive fixes to try, the first one is a simple DIY -change the oil, do a little cleaning, and the problem goes away. The shudder calmed down for awhile but now its back. #1 · Aug 31, 2020. Dec 14, 2018 · I’ve got a 2014 Bighorn with the 8 speed transmission. Then continue to slowly fill the transmission, checking the level every 2-3 oz to avoid overfilling. Jan 8, 2019 · 2016 Silverado Transmission Shutter. Rodger. This condition may be caused by debris in the upper and/or lower valve bodies or valve scratched or scored Feb 6, 2024 · During light / steady acceleration it would shudder in 3rd or 4th gear around a shift point, unless I disengaged the accelerator or stepped on it to "push it over" the shudder. *The two scenarios where the shudder is most evident is (1) during 20-40 MPH stop-and-go traffic and (2) with the cruise control set at 70MPH and watching the transmission shudder for a blink (tach dips 1 Feb 26, 2022 · A shake and or shudder during light acceleration between 25 and 80 mph steady state driving when transmission is not actively shifting gears. Categories: Drivetrain. #4 · Jun 19, 2008. Model. If you don't have records of this maintenance work being done, I'd consider the drain & fill of the trans fluid. Jack up the front of the car and install jack stands under the frame. Its in a Red bottle at any major parts house. Went to dealer sure I could replicate it but I could not. Jan 14, 2015 · 13 posts · Joined 2010. 15 posts · Joined 2013. The shudder feels like driving over a rough patch in the road. Oct 27, 2012 · 2001 RAM 2500 - 47RE shudder/vibration/erratic gear shifting. The TCC shudder condition should be directional 27. Start the engine. I have the shudder issue and hard shift into gear every now and then. Didn't drain any fluid, my car has run like a top since then. If it doesn't disappear, then you can visit a GMC mechanic. The government forced CAFE is your problem. Also recently started slightly shuddering at 70-80 MPH. Shudder feeling is evident in both Drive and M7 MY15-16 &L7 MY17 and MY18 Mode. Dec 2, 2017 · 3M VHB 100x200mm~ (4" X8") Double Sided Foam Adhesive Sheet Tape 5952 Automotive Mounting Industrial Grade Very High Bond 5952 (1 Sheets 100x200mm) $7. Mar 13, 2010 · Transmission shudder at 40MPH. We have 246K miles on our 2004, runs great so we bought a used 2014 from CarMax (about 35K milers) and now noticed ( several months later) that the car sometimes shudders while shifting. Lower the car and make sure it is securely positioned on the stands. Aug 3, 2016 · When you slow down from a higher speed to make a turn onto a new street, slowing down to approximately 15 mph, once you accelerate, the truck will shudder and shake like the transmission is slipping. Lasts about 5-10 secs. The second can be caused by a bad Torque converter. Feb 2, 2012 · 3) Recently, it will also do the shudder when slightly accelerating (not requiring downshift) for 2-3 mph. Transmission shudder: Lubegard Platinum automatic transmission fluid protectant 2-in-1 pr Shudder, 2-3 Upshift or 3-2 Downshift Concern. Although “stutter” accurately describes the feel during light acceleration from low speed, it is actually a “slip and grab” on my truck. My Dealer (Deien Chevy in Trenton, IL) went to bat for me TWICE with GM after I had some symptoms, see below. I brought it into my local Honda whereupon they performed the triple drain/fill procedure according to the TSB about the torque converter. The transmission is one of the most crucial parts of the Oct 19, 2002 · The problem as stated by Ford is two-fold. Using care, shift the transmission through all forward ranges and Reverse. 28. I also have some valve body modifications and other transmission upgrades, billet shafts, internal upgrades etc. Long story short, when in reverse and backing up a small grade I experience a severe Jun 9, 2008 · 1 post · Joined 2008. Feb 28, 2020 · I have the same year truck and similar mods (50 HP injectors, tuner, exhaust etc) and I still get the shudder shifting between 1st and 2nd after installing the GM style governor pressure solenoid and trying various transducers. The first one said they noticed the transmission seemed to get 'stuck' in the lockup, but they thought it's not a big deal. Having an issue with 2014 traverse I purchased less than 8 months ago. Ours would shudder a lot at lower speeds, I think it was the 1-2 or 2-3 shift. My truck has 148k miles, and I replaced the sparkplugs (again) at 134k miles so I did not expect the engine to be the source of the vibrations and problems. My wife's 2009 E70 BMW has started to shudder when the trans goes into low speed (1st and 2nd). You should never drive with insufficient fluid since the transmission requires enough when shifting. The persistent issues are: 1. Transmission fluid leak from a bad oil pan, gasket, and/or filter; Shift solenoid failure; Clogged filter; Worn internal components; What Do I Do If I Notice My Transmission Shudder, Jerk, or Slip? Maybe you’ve noticed a problem with the transmission shuddering, jerking or slipping and the Summary. 5L Limited has had a slight but noticeable and repeatable shudder when lightly accelerating from a stop regardless if turning or accelerating straight forward. com/gp/product/B01ATG3RCC/ref=as_li_tl?ie=UTF8&camp=1789&crea Oct 17, 2020 · This video covers two fixes for the 2015 GMC Sierra transmission 1. The most common causes are . Summary: Some 2016 Fusion and Escape vehicles equipped with 2. 4L & 3. Read on for a more details. I have the 47RE. Even the rpm needle was bouncing. All is fine until engine loading increases slightly when in the 1500 to 2100 rpm range (usually hits about 1500 or so, and again at 2000, all gears). Jul 25, 2020 · A8 Transmission Shudder/Hard Shift. It seems to be worst at about 40-50 mph. Jan 8, 2024 · Transmission lock-up converter shudder is a common issue that affects many vehicles, characterized by a sudden and intense vibration or shudder when the vehicle is lightly under load, typically between 50 and 60 mph. 5th gear is overdrive, 6 th gear is the 2nd overdrive. The 2006 Honda Odyssey has 21 problems reported for shudder when shifting. So I brought it to two dealers. Transmission shudder is a shaking or vibrating sensation that drivers feel when their car shifts gears while driving on the road or highway. Happens on light throttle between 25-40 mph. Dealer didn't question anything I told them just ordered parts and set up appointment to repair. Mar 17, 2015 · 214 posts · Joined 2008. #1 · Jan 14, 2015. The torque converter clutch is responsible for connecting and disconnecting your engine from your Town and Country’s transmission. As the title states, I have been getting a shift shudder between 3rd and 4th gear on my Ex. Built Motor/Trans • Bullseye s475/87/. I don't think it is a transmission issue as the transmission will shift with no affect on the shudder. 29. 7 Hemi. Did the tranny drain and refill twice, 200 miles apart. I have been running HF 89/91 octane rev B tune for a couple of weeks now (ran 91_race tune before that for over a month but shifts were too harsh for a daily driver) and I am starting to get a shudder in the transmission when it shifts from 2-3 and 3-4 under light acceleration. Jun 3, 2020 · Communication Number: TSB 16-0125, Date: 2016-09-21 Category: 103000 POWER TRAIN: AUTOMATIC TRANSMISSION. Hello, I own a 2014 Odyssey Touring Elite. Check online if their are any tsb bulletins from dealer. Jun 15, 2023 · Worn or damaged parts within your torque converter can also cause a shudder. If I let off of the accelerator just before the shift I do not feel it at all. That means your F-250 might just need new transmission fluid, or it might need new clutches. Step 5: With the new gasket in place and a new filter installed, reattach your transmission pan and then remove the jack stands and lower your car. 36. this issue started when I had about 97000 miles and has gotten worse. Only shudders while shifting. Low transmission fluid levels could also lead to contamination of the fluid. I bought it last November. 2015 - 2020 Ford F150 - Vibration, Shudder fixed finally - I've struggled with Vibration - Shudder since I've owned this truck. You will see quite a few posts on this forum for transmission shudder/shift issues. Along with fluid changes, terrible sounds will come from the transmission. If it still does it, replace it for a new transmission for free under warranty. Sounds like either way trans will have to be torn into. 30 mph in overdrive!!!!!!! You wouldn't drive a manual that way. · Improves the consistency of how shifts are controlled during upshifts “torque. 30. The controller switches on one solenoid to enable lock up (Shift Solenoid C) and one pulse width solenoid to control the rate of TCC apply (Pressure Control Solenoid D). Drain the fluid into a drain pan. It is the #1 shudder fix used by professionals. It is one of the cheapest problems to fix in your GMC Acadia. HOW TO FIX TRANSMISSION SHUDDER TUTORIALacura tl oem transmission fluid link-https://www. . This vibration or shudder, typically felt during acceleration between 15-55 mph, can be caused by a variety of factors, including problems with the torque converter, transmission fluid, or internal transmission components. Started slightly shuddering when shifting. 6 with the 6T70 6-speed auto. Jun 1, 2017 · A complaint of a driveline vibration or a shudder is felt coming to a stop. Nov 11, 2022 · Low transmission fluid levels could also cause transmission shudders. A shudder when shifting up and under hard takeoff. Thats a logical first step to diagnosing a potentially deeper problem. Hi all. If cruising, the shudder stops when it gears down. The 2015 GMC Acadia stands as a testament to GMC’s commitment to engineering excellence and automotive Jun 15, 2023 · Worn or damaged parts within your torque converter can also cause a shudder. Oct 16, 2012 · You should be using T/H when hooked to a load of that size. The only problem is that it seems to have a shudder when shifting into overdrive. The problem started at 37,000 km. Goes away when accelerating or pushing D3 button on shifter. This happens once the transmission gets up to operating temp. It will not do it when it down shifts to 1st or 2nd. Ford said I needed to replace tranny with a cost of $5000. There is a shudder under acceleration that starts at 30 mph and will continue to 40 mph were it goes away. Poor programming and 2. Oct 19, 2021 · ColShutter. May 30, 2018 · shudder while shifting on 2014. Use a socket wrench to remove the transmission pan bolts. What part of the forum should I be in to get some help learning this Oct 9, 2020 · In this video I discuss the symptom of torque converter shudder, give an example of it, and talk about the fixes of torque converter shudder. I think its coming from the CVT when it does its low speed/mild acceleration shift-point shifting. Noticed a transmission shudder for about a second just after shifting into 4th gear at a rather slow speed around 30-35 MPH, felt like speed strips. My dealer said the health check performed was fine. #2 · Apr 7, 2022. Use a socket wrench to remove the transmission pan bolts and remove the pan. The torque converter clutch is responsible for connecting and disconnecting your engine from your RDX’s transmission. I flushed the transmission fluid and changed the filter. I dete Dec 3, 2016 · Hey guys, I have a 2014 Ram 1500 5. Nov 9, 2023 · The most common causes of transmission shudder are worn out components within the transmission such as clutch plates or bands, incorrect fluid levels, improper shift points, and even dirty filters. This condition occurs when the throttle is applied during reverse engagement. I have a 2006 Civic EX with automatic transmission which had about 75000km (or about 45000 miles) at the time of the transmission shudder. Jan 7, 2021 · There are 2 possible issues. zMAX Transmission Formula. #1 · Jul 7, 2017. Jun 3, 2018 · drive train shudder between 30 and 40 mph. One of the Apr 16, 2024 · Overheating, wear, or defects in the torque converter can disrupt its function, resulting in transmission disturbances. I had them change the transmission oil, drove toward home (45 miles away) on the freeway. engines. 40 mph) under light acceleration. 70hrs labor. C. So for the past 3-4 k miles I was experiencing a shudder / jerking / kicking in the drivetrain. This answers ? 35. A worn out torque converter will cause a headache. Jun 17, 2013 · I've tried to find an answer to this question, but haven't quite come across this situation. I am also wanting to change lockup values to get the converters to last long and prevent shudders. When you get the new trans, break in the converter by using the sport mode where it uses higher RPMs. amazon. Aug 13, 2019 · The GM 8L45 eight-speed automatic transmission. We at LUBEGARD have been receiving TCC shudder/shifting issue related calls on the 6 and 8-speed units for Apr 27, 2014 · In short, my problem was an automatic transmission shudder when shifting from 2nd to 3rd, and the solution was simply to change the ATF. · 1 - 2 harsh upshift going down a grade 2. Aug 19, 2022 · Like many other transmissions, the Honda 6-speed TCC operation is controlled by two solenoids. #10 · Nov 2, 2021. Some customers may comment that the vehicle may have a severe launch shudder in 1st gear from a stop, or while driving along when in 4th gear, or during the 2-3 upshift or 3-2 downshift. A few times it has been a problem with their torque convertor. Her car has 110,000 on it and we think we first felt the shudder around 100,000. I have a 2010 accord v6. 06 LBZ EC/LB 4x4. However, it might shudder or feel jankier than usual when something’s wrong. #1 · Mar 17, 2020. Nov 28, 2019 · After 2000 km since the fluid flush everything seems to be fine. Seems to me something to do w/ the electronic torque converter and/or the May 18, 2022 · The found no codes associated with the CE light. Aug 2, 2020 · The fluid at that time was changed obviously. The transmission shudders slightly at acceleration after shifting into 2nd and again once it shifts into 3rd. #3 · Aug 16, 2016. Less than 55,000 miles. First trip to dealer they said it was low on transmission fluid. Lucky you are still under warranty. FINALLY FIXED?!!“FIFTY” 2017 Camaro 2SS 50th Anniversary Edition (1 of 2,125)Thanks for watching! SUBSCRIBE!!Check me o Nov 16, 2009 · Architect, my 2008 Enclave does not exhibit the shudder you are describing, but interestingly my 2006 Subaru Tribeca does. It might help alleviate the shudder, but I think the damage is already done. Only light-moderate acceleration. Typically at slow speeds (<25 mph)when shifting from 1st to 2nd gear. The transmission guy there said he drives many higher-mileage Souls that exhibit a shudder at low RPMs when in Drive, but said they often continue on just fine for another 100,000 miles. First of all - my post thread title is misleading, sorry about that. This is the exact same thing. Partially lower the vehicle. My '15 Outback 2. I took it to the only BMW guy in our little hick town and he added an anti-shudder chemical to the trans. I am the original owner of a 2007 Dodge Charger RT with a 5. 7V8 with the 8 speed (3. · 4 - 3 downshift clunk or bump 2. This issue can occur in manual or automatic transmissions, and the cause of it can vary greatly depending on what type of transmission your vehicle has. OP. But that service with fluid included should be about $450 US +/-. 6 RS. Jul 29, 2020 · I'm sure this has been discussed on here before but recently in the past week I have been noticing a shudder in the transmission. I have a Transmission shop and just bought the setup for Hp Tuning. 9 • 45% Injectors • Stock CP3 • Built and Tuned by Blackout Performance • 11. When the engine is completely warm and at the proper fill level check again for leaks. #1 · Mar 17, 2015. Engine. Over time, the friction material on the torque converter clutch can wear out, causing the clutch to slip or engage improperly. At around 95k it started shuddering while shifting up in low gears, but only under moderate throttle. #8. Causes of a Transmission Shudder, Jerk, or Slip. When using the manual shifter to see the gear, it's in 5th - so I assume it's shifting out of OD. Install the level set plug. Quite pleased so far with the results. Jun 19, 2014 · Their have been quite a few forum members that have referred to their shuddering as rumble strips. Apr 23, 2018 · The computer is telling the transmission to shift gears way too soon, at a lower RPM, below 2k, if you ever drove a manual stick shift, you know that shudder feel that I'm talking about. Year. The transmission fluid needs to be replaced every 30,000 to 60,000 miles. Car drove great. May 22, 2019. Regular maintenance, fluid checks, and expert consultations can provide effective solutions. Transmission Treatment; Instant Shudder Fix; 2 Ounce; LUBEGARD Instant Shudder FIXX is a concentrated friction modifier formulated specifically for eliminating torque converter shudder problems in automatic transmissions. 2013 Chrysler Town & Country 31,400 Jan 30, 2013 · 179 posts · Joined 2010. Started up shifting and downshifting at unusual times and speeds. 7 Hemi engine and an automatic Mercedes Transmission. Dec 15, 2022 · Transmission Surges at 50-55. Feb 8, 2013 · It happens at various speeds in gears 4,5,6 it seems, when cruising at speed (from about 30 to 60, depending on gear). I have the same 6 speed and usually "around town" legal speed is 30 mph. 5-1 second. #1. Progressed to significantly shuddering to where it felt like you had hit something. If you still have warranty you may want to take it in to the dealer for Aug 31, 2020 · 6 posts · Joined 2020. Check it out here! zMAX Transmission Formula is built to reduce automatic transmission slipping and rough shifting. Apr 1, 2021 · After being to the dealer three times for a shudder complaint and being told there's nothing wrong with it, this 2014 Ford Explorer was brought to me. Dec 31, 2016 · A shudder during SHIFTING could be a transmission issue. Now it seems to have gotten a little better but still on occasion it shudders a little bit when Dec 15, 2021 · Sounds like your truck is exhibiting "harsh" or "hard" shifting problems (shudder or stutter might be the word) which many people (including myself) have variously experienced or had resolved with software updates and service bulletins. Just got my truck back from the local dealer for a transmission issue. 6T70 Transmission Issues: And POSSIBLE FIX. We flushed & replaced the transmissio Mar 1, 2018 · Make. May 27, 2020 · Ram Year. Low fluid levels can cause slipping between gears which will create a noticeable vibration when accelerating or decelerating from a stop or low speed. I can see my tach register a slight RPM increase, followed by an almost-immediate drop as the transmission “grabs” again. Mar 11, 2023 · Today Derek talks about a recent project we've done in our shop on a shuddering transmission in a 2018 Chevy Colorado. 1. 2024 RWD CT5 V, 2016 Corvette Z06, 2018 GMC 2500HD Sierra Denali diesel, 2021 Camaro 3. Got a flush and a new torque converter and it runs like it should (GM paid for it). 6L. Sep 8, 2023 · The shudder issues with the 8L45/90 8 speed transmission are specific to the "squashed" converter design of this family and the fixes for it are not applicable to the earlier 6L series transmissions. 4) It appears to only do this in OD. Changed Tranny fluid 2 times before, rear diff Apr 7, 2022 · 388 posts · Joined 2022. Oct 14, 2014 · A truck that shudders will feel like it's occassionally driving over a cattle guard or a rumble strip for no reason. When accelerating faster and on slowing down this behavior would not occur and shift change was smooth. Crusing along, slightly depress pedal to keep up speed, and the shuddering Oct 1, 2014 · In this video I show you a little trick we have learned fixes much of the shudder issues associated with this transmission. Mar 17, 2020 · 8 posts · Joined 2019. Jun 16, 2020. Then, issues with the impeller, turbine, or stator blades can also lead to shuddering. Mar 11, 2023 · March 11, 2023. My 2500 CTD I just bought last week is starting to scare me with some transmission symptoms. (Page 1 of 2) Apr 25, 2019 · 2006 Ford Explorer EB. In 4h it has a very noticeable shudder while driving up a hill or shifting into OD. So, I have a 2014 LT 3. I have read MANY discussions of troubles with this transmission. 20mph) and again at 2nd/3rd (approx. If I throttle up or down the shudder disappear. 31. Heard about a additive to transmission fluid that would help this surge/shudder. Kthack657. The fluid level could drop for several reasons, and one of the main ones is leakage. However, I have yet to see if Ford has bothered to figure this out. The RPMs appear to always be under 2k when it happens. Install the transmission oil cooler pipe using a new cooler block seal. Here is my receipt. Right from the get-go the shifting seemed a little delayed/erratic at times, but I didn't think much of it because I hadn't driven any other of these trucks and was thinking Just picked up my ordered 2010 SR5 Tacoma Access Cab 4 cyl auto. Shudders with incline in road grade. It feels like a torque converter issue. Toyota has shift point way too early and destroying the clutch packs so they can claim better MPGs. us jx ls el hb jv xo qu ap dq