Subaru torque converter shudder

From stop, slightly faster than average acceleration, vibration occurs around 15-20 mph then subsides until even fainter vibration around 75 mph. 2011 Subaru Outback 90,000 mi, …Nov 1, 2020 · Subaru Outback owners have reported 37 problems related to vehicle shudder (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Subaru Outback based on all problems reported for the Outback. 1 Vehicle Shudder problem of the 2012 Subaru Outback lspd sop Jul 23, 2016 · Here's a good read from a transmission tech: What causes Torque Converter Shudder – Transmission Repair Cost Guide It may astound you to know as noted on these two sites that the problem will very likely be temporary. I had the same exact issue as you. It lasted two months. 6 Sep 2022 ... Faulty torque converter, with clutch staying engaged when it should disengage. The resulting lockup causes the engine to stall. The cause of ...26 Jan 2021 ... It does it with the manual mode also, and usually 4th and 5th gear. I think torque converter or bad valves. rk25 tractor data Shuddering Torque converters use a lock up clutch to create a true 1:1 connection between the engine and the wheels. It won't do this at lower speeds so your Outback can take advantage of the torque multiplication that a torque converter provides. If the torque converter fails to unlock at lower speeds, it shudders.What owners should do: Call your local dealer with your vehicle's identification number to determine if it's involved in this service bulletin. You can also call Subaru at 800-782-2783 or the ... usps allotment loans no credit check A torque converter sits between the engine and the vehicle's transmission. The torque converter transfers your engine's power to the transmission. Symptoms of torque converter problems Below we have listed some of the signs that you'd see if you have torque converter problems: Slipping Overheating Contaminated Transmission Fluid ShudderingTorque Converter Shudder. Jump to Latest Follow ... The torque converter isn't slipping and after it locks in, it seems fine and there is no shudder after it locks. It is a lot more noticeable when the tranny temp is under 150. ... Other garage ornament-Pearl white 2016 Subaru Legacy Limited 3.6R-6 year bumper to bumper warranty-staying stock. microfilm reader printer for saleTorque Converter Shudder: The Symptom And Fixes Barbour's Auto Help 322K views 2 years ago Torque Converter Install Mistakes J & G Transmissions 172K views 3 years ago What happens if you...Jul 29, 2015 · Randomly this car will shudder between 1800-2000Rpm when shifting from 3rd- 4th under light acceleration, and as soon as the shudder stops, the Rpm will jump by approx. 3-500 Rpm. I have gone ahead and cleaned the MAF, Throttle body, and then performed a full "re-teach". 4th stimulus check Randomly this car will shudder between 1800-2000Rpm when shifting from 3rd- 4th under light acceleration, and as soon as the shudder stops, the Rpm will jump by approx. 3-500 Rpm. I have gone ahead and cleaned the MAF, Throttle body, and then performed a full "re-teach".Evening all. Got a 2014 Subaru Forester 2.5 with a CVT, with 100,000 miles. Got a list of symptoms. I think it's the torque converter. Got an appointment next week to get it looked at. Just curious to see if anyone else has any other thoughts. Here are my issues: Slow to accelerate/loss of power Drop in MPGs RPM rise to 2200 then fall to 1500 during acceleration Consistent shudder/vibration ...Subject: Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at Steady Speed Attention: This Bulletin only applies to vehicles sold in the U.S., Canada and Middle East Operations (MEO). Mexico and Export Regions should follow Bulletin 19-NA-018. Brand: Model: Model Year: Date Breakpoint: Engine:The Torque Converter is covered by Toyota’s New Vehicle Limited Warranty* for 5 years or 60,000 miles (whichever occurs first). However, Toyota is announcing a Warranty Enhancement Program to cover repairs related to a brief intermittent shudder during torque converter flex lock up. Primary Coverage offers the Warranty Enhancement until April ... orlando departures terminal a In 2010 there was an issue with the torque converter locking up when braking in the Subaru Outback, they've happened at around 115,000 miles. Problems with noise in the transmission and shifting were also present. The 2014 Subaru Outback also had some transmission problems including shuddering between gears and hesitation.Search: 46re Transmission Shifting Problems. 8 ratio to either 4 The problem with olemiss74's tranny can even be misadjusted linkage from the removal and replacement processor eveVibration or Shudder on Acceleration on Subaru Tribeca Problem Description A vibration or shudder may be noted on acceleration. If the transmission torque converter is suspected, a revised part is available to correct this concern. 45 people reported this problem 20 comments Subaru Tribeca Vehicles With This Problem 2 model years affected stripper stores 2000 volvo c70 shudder. When traveling at a constant speed right above 2000 rpm, I let rpm drop below 2000 rpm. When I apply the gas again I feel and hear a shudder. It does not happen all the time and nothing came up on the diagnostic test. I'm not sure what the problem is, my thoughts are the torque converter, throttle boby/valve, and line.My 2014 Silverado1500 5.3L Z71 Torque Converter went bad after a long 172,000 miles. The whole transmission was rebuilt including clutch kit. I did add a hea... 31830 Mar 12, 2017 · After reading numerous posts on this forum I've come to realize what I thought was a loose heat shield is almost certainly the (apparently notorious) torque converter shudder. The vehicle has been serviced at the dealership since new. I'm assuming this means the transmission fluid has never been changed; I'll be checking service records tomorrow. Torque Converter-Instant Shudder Fixx. Hey All, 2012 Outback 3.6r- 5EAT Transmission - 154,000 miles. Took our car to the dealer to be looked at. It felt like we were driving on …The Subaru continuously variable transmission uses a steel chain connecting pulleys that vary in width, with no fixed gears. Inside the vehicle, the controls are the same. There are two pedals (no clutch) and a P-R-N-D-L-style shift pattern, but instead of gears, there are two pulleys that can vary in width, and a steel belt that connects them. isle of siptah 3 skull bosses I have a Subaru Forester 2015 with 195000 miles. Check Engine light and all other lights lit on the screen. Diagnostics shows that Torque Converter Clutch Solenoid must be replaced. Unfortunately Subaru does not sell that part, instead the Valve Body must be replaced. The price of the part is$810.00. I think it will cost me about $1400.00!Posted on Friday, February 8, 2019. Torque Converter Shudder occurs when the clutch inside the converter on an automatic transmission is being applied and the … young cute teen boys The TC shudder only happens when the TC is attempting to lock back up typically once you reach cruising speed on a highway or after a long slow hill on a high way. FWIW my TC shudder completely went away 4 months into running Amsoil signature series trans fluid. I did a DIY complete flush and haven't had the shudder in over 5 or 6 months.There is a class action lawsuit for the 8L45 and 8L90 GM transmissions due to the torque converter shudder. The transmissions were used in the following vehicles: 2015-2019 Chevrolet Silverado ... Close second for worst transmission of all time would be a Subaru Crosstrek with the CVT. What a berkeleying pile of crap. It made the entire trip ...Most full-size trucks and SUVs with a 6L80, 6L90 use a JMBX full-size (300mm) style converter. It’s a single-disc, non-captive clutch unit that is somewhat similar to late 300mm 4L60-E converters. When cutting the JMBX open, converter rebuilders report that a high percentage of units show extreme damage due to the clutch piston and front ... bobcat vs john deere skid steer Even though this is a CVT, there is a torque converter that will lock and unlock depending on engine speed and load. There are some similar reports described on other Subaru forums, like this from subaruforester.org subaruforester.org torque converter shudder.Shuddering between 40-55mph when slowly stepping on the gas pedal. Started at 100k miles. Technitions at both the Toyota dealer and elsewhere said got to drop transmission and replace torque converter with no other fix. Going to be lucky if only spend $2600.I have a 2011 Subaru Outback with 128,000 miles, which shudders and (sometimes) stalls when braking. I've taken it to the Subaru dealer who says I need to have the torque … rentcafeportal Feb 5, 2014 · Over the last several months, the frequency with which my 2007 Subaru Outback is “shuddering” when I accelerate from a stop has been increasing. It feels like driving over a cattle grate – a vibration that lasts for just a few seconds, and occurs in the 35-45 mph range. Now is happening on a daily basis, a couple of times per day. 2011 Subaru Outback 90,000 mi, Shuddering when coming to a stop, backing up, or accelerating above 2000rpm from slower speeds. Replaced torque convertor for $1200. Mileage is now at 125k and problem is happening again. If this costs more than $500 to fix this time we're scrapping the Subaru and going back to CR-V!! 2011 Subaru Outback 10,000 mi,2008 Subaru Tribeca Transmission Shutter - FIXED I have an 08 Tribeca that started this shutter shortly after the fluid in the transmission was changed. I was told it was the torque converter, the transmission, etc.. I had changed the oil again and still the same shutter when accelerating into third gear. deals and steals gma today Sep 22, 2008 · Is this Torque Converter Shudder? I just bought a n E350 SD w/5.4 gas. Trans seems solid but when it gets to the overdrive gear it starts to shudder as described here like running over a washboard or rumble strip. The shudder goes away if overdrive is switched off and does not happen in any other gear. It also goes away at once I reach 55-60 mph. 22 Jul 2016 ... The problem: A squeaking noise while starting the engine may be due to a faulty ring gear on the torque converter. Vehicles affected by service ...by Aryn Plax. Jan 4, 2022. A lawsuit filed against General Motors alleges that several Cadillac, Chevrolet and GMC models are equipped with defective 8-speed Hydra …Mar 12, 2017 · After reading numerous posts on this forum I've come to realize what I thought was a loose heat shield is almost certainly the (apparently notorious) torque converter shudder. The vehicle has been serviced at the dealership since new. I'm assuming this means the transmission fluid has never been changed; I'll be checking service records tomorrow. stickman fighter If the torque converter is bad, that requires the transmission to be removed from the car and involves some more labor time. If you get the torque converter and valve body done at the same time, the right thing to do is to combine the labor. Once the transmission is out, the valve body change takes 30 minutes and is easy with the trans on a bench.This doesn't help you now, but I had non Subaru vehicle with a torque converter shudder @ 160k miles. A trusted high performance transmission rebuilder suggested I try lubeguard. I added a bottle to my transmission fluid and the shudder went away, I sold it 10k miles later, so I don't know how long the fix lasted.Subaru Outback owners have reported 37 problems related to vehicle shudder (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Subaru Outback based on all problems reported for the Outback. 1 Vehicle Shudder problem of the 2012 Subaru Outback zillow macon ga 2011 Subaru Outback 90,000 mi, Shuddering when coming to a stop, backing up, or accelerating above 2000rpm from slower speeds. Replaced torque convertor for $1200. Mileage is now at 125k and problem is happening again. If this costs more than $500 to fix this time we're scrapping the Subaru and going back to CR-V!! 2011 Subaru Outback 10,000 mi,5) Shifting Problems. If the torque converter is bad then its output pressure will be lower. This means that your shifts will feel very soft or they will be greatly delayed. As time goes on, the shifts will feel very hard and rough. The only way to reverse this is to make the output pressure of the torque converter better.26 Okt 2022 ... Gear shift problems · Car speed problems · Shuddering · Transmission slippage · Whining or rattling noise · Overheating · Contaminated transmission ... miss florida 2023 Below are some of the types of catalytic converter with their approximate value in $ Small Foreign Cat -82$-97$ each Medium Foreign Cat- 105$-130$ Large Foreign Cat-117$-250$ Foreign pre cat-32$-45$ Domestic cat-51$-62$ Pre Domestic cat-24$-34$ Small gm cat-83$-97$ How Much Metal Can you actually Recover From A Catalytic Converter?. 6 Mei 2022 ... The 2012 Outback's torque converter has been reported to fail at around 100,000 miles in some units. The first recall issued for the vehicle was ... metra line output converter wiring diagram llc1 Jun 18, 2021 · Torque converter shudder is a common problem that results in a vibration before or after torque converter clutch lockup. On older vehicles, the vibration was usually felt around 40 to 50 MPH, when lockup took place. The most common causes for your Subaru to experience transmission issues are low fluid levels/leaks or problems with the torque converter, ...Jul 31, 2018 · Even though this is a CVT, there is a torque converter that will lock and unlock depending on engine speed and load. There are some similar reports described on other Subaru forums, like this from subaruforester.org subaruforester.org torque converter shudder. Replacing a torque converter on average costs anywhere from $600 to $1,200. Read the full guide here! Business. ... Subaru Forester $1,000 - $1,150: Toyota Tundra: $800 - $950 ... You could also feel the vehicle shudder when you try to accelerate, or there could be a delay when you press the gas pedal and the vehicle is slow to accelerate. ... rolbox com Faulty or sticking Torque Converter Clutch solenoids, causing slipping or shudder at higher speeds. These solenoids are sensitive to temperature and work fine until they warm up. Although Subaru does not sell solenoids separately, there are aftermarket solenoids available. Transmission temperature warningJun 18, 2021 · Torque converter shudder is a common problem that results in a vibration before or after torque converter clutch lockup. On older vehicles, the vibration was usually felt around 40 to 50 MPH, when lockup took place. Below are some of the types of catalytic converter with their approximate value in $ Small Foreign Cat -82$-97$ each Medium Foreign Cat- 105$-130$ Large Foreign Cat-117$-250$ Foreign pre cat-32$-45$ Domestic cat-51$-62$ Pre Domestic cat-24$-34$ Small gm cat-83$-97$ How Much Metal Can you actually Recover From A Catalytic Converter?. The exhaust system is one of the most common culprits that can make it sound like your Subaru Forester's engine is rattling Now find out how it's attached and tighten it Bennington Subaru 527 N Bennington Rd Directions Bennington, VT 05201 TTAC Commentator theduke writes: I bought a 2003 Subaru Legacy SE sedan a little while back for my ... install docker on omv 6 Torque Converter Shudder. If it’s the torque converter that is the culprit of these issues, then it’s the best idea to replace it with a new one. Torque converters are … funrize promo code Jun 18, 2021 · Torque converter shudder is a common problem that results in a vibration before or after torque converter clutch lockup. On older vehicles, the vibration was usually felt around 40 to 50 MPH, when lockup took place. Jul 23, 2016 · I just put about 100 miles on it tonight with no shudder. Also feel that the overall ride is smoother. For me the shudder progressed over about 20K miles with the last 10K being the worst. I started getting the high speed vibration then it went to a bearing type noise under heavier load. So I made an appointment to have it looked at. The clutch is located within the torque converter and can occasionally become jammed. When the clutch jams, the solenoid may become locked and the amount of transmission fluid in the torque converter may not be correctly calculated. These type clutch problems in the torque converter also appear very similar to low fluid levels. dpo pregnancy test calculator In this Transmission Tech, follow along with Mike Riley as he works with a Subaru TR580. The video includes helpful information on lineartronic models. Related …Torque Converter Shudder. Jump to Latest Follow 41 - 60 of 62 Posts. Prev ... We are talking about as the torque converter is locking, it hesitates for half a second and is followed by a jerk. ... Other garage ornament-Pearl white 2016 Subaru Legacy Limited 3.6R-6 year bumper to bumper warranty-staying stock. Save Share. Reply Quote. kwb12003Faulty torque converter, with clutch staying engaged when it should disengage. The resulting lockup causes the engine to stall. The cause of this problem is a worn thrust washer inside the converter that blocks the clutch release. Replacing it with a Torrington bearing solves the issue. Incorrect transmission fluid. juwa casino reviewThe clutch is located within the torque converter and can occasionally become jammed. When the clutch jams, the solenoid may become locked and the amount of transmission fluid in the torque converter may not be correctly calculated. These type clutch problems in the torque converter also appear very similar to low fluid levels.5) Shifting Problems. If the torque converter is bad then its output pressure will be lower. This means that your shifts will feel very soft or they will be greatly delayed. As time goes on, the shifts will feel very hard and rough. The only way to reverse this is to make the output pressure of the torque converter better. electronic monitoring number Faulty torque converter, with clutch staying engaged when it should disengage. The resulting lockup causes the engine to stall. The cause of this problem is a worn thrust washer inside the converter that blocks the clutch release. Replacing it with a Torrington bearing solves the issue. Incorrect transmission fluid.Jan 14, 2015 · A CVT can alter gear ratios without having to release the clutch / torque converter as a result under very slow light throttle you can feel a shudder type effect as the CVT alters ratios at really slow speeds almost a very light version of shifting a manual car into a gear thats too tall for your speed etc. Very similar effect. 2008 Subaru Tribeca Transmission Shutter - FIXED I have an 08 Tribeca that started this shutter shortly after the fluid in the transmission was changed. I was told it was the torque converter, the transmission, etc.. I had changed the oil again and still the same shutter when accelerating into third gear. bypass grindr ban Subject: Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at Steady Speed Attention: This Bulletin only applies to vehicles sold in the U.S., Canada and Middle East Operations (MEO). Mexico and Export Regions should follow Bulletin 19-NA-018. Brand: Model: Model Year: Date Breakpoint: Engine:A rarely discussed topic on this forum is the phenomenon of torque converter shudder. Here's a good link for a Forester discussion: ('14+) 2016 Forster Torque Converter Shudder - Subaru Forester Owners Forum Here's a good read from a transmission tech: What causes Torque Converter Shudder – Transmission Repair Cost Guide don staunton 5AT Torque Converter Shudder/Vibration. Bulletin Description: If you encounter a vehicle that has a shudder/vibration which could be felt in 3rd, 4th and 5th gear during slight acceleration, it may be caused by the transmission torque converter during lockup operation. A countermeasure was made to the final machining process of the …Jun 18, 2021 · Torque converter shudder is a common problem that results in a vibration before or after torque converter clutch lockup. On older vehicles, the vibration was usually felt around 40 to 50 MPH, when lockup took place. Oct 4, 2021 · Torque converter lockup RPM is very near the bottom of the RPM range in "8th" gear and certain speeds (or whatever combination of speed and variator ratios put the engine RPM in the 1,500-1,700 rpm range). The shudder is likely related to the lockup clutch. The relearn procedure usually addresses that. yceoh A bad torque converter interferes with the transfer of power from the engine to the transmission of a vehicle. It causes transmission overheating, slipping and shuddering and poor fuel economy. Vehicle owners sometimes think their transmiss...Torque converter shudder is a common problem that results in a vibration before or after torque converter clutch lockup. On older vehicles, the vibration was usually felt around 40 to 50 MPH, when lockup took place.Below are some of the types of catalytic converter with their approximate value in $ Small Foreign Cat -82$-97$ each Medium Foreign Cat- 105$-130$ Large Foreign Cat-117$-250$ Foreign pre cat-32$-45$ Domestic cat-51$-62$ Pre Domestic cat-24$-34$ Small gm cat-83$-97$ How Much Metal Can you actually Recover From A Catalytic Converter?. humana dental claims address and phone number Failure Date: 10/29/2016. Problem is with the torque convertor similar to bulletin number 16-90-13r issued by Subaru involving Legacy and outback models from 2010-2012. My car has been stalling when coming to a hard stop. Just had my car to firestone and they diagnosed the problem and referenced the bulletin.6 Mei 2022 ... The 2012 Outback's torque converter has been reported to fail at around 100,000 miles in some units. The first recall issued for the vehicle was ... hairy cunt porn movies Subaru Outback owners have reported 37 problems related to vehicle shudder (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Subaru Outback based on all problems reported for the Outback. 1 Vehicle Shudder problem of the 2012 Subaru OutbackOk, now I'm pretty sure that the shudder is coming from my torque converter as it tries to lock up. The shudder is occasional (maybe once every other day) in 3rd gear just before it shifts to 4th (07 Legacy 2.5 i - 4EAT). There is a 400 RPM jump when the shudder quits. Will this shudder get worse...Yes, there is one (see attached document), which requires them hooking up a laptop with a special connector and special software (called a "Subaru Select Monitor, version 4) to the car while testing/driving, to see what it's doing and what to replace.A sound torque converter handles how much fluid is passed on to the transmission area and allows your engine to work optimally. Also, watch the above video for other Torque Converter Noise to guide you more. When the torque is not functioning properly, it could lead to a shudder sensation and slipping. rent a car in ewr Torque Converter Shudder: The Symptom And Fixes Barbour's Auto Help 327K views 2 years ago Instant Shudder Fixx One Year Later J2 Review 7.9K views 1 year ago How To Tell If Your Torque...5) Shifting Problems. If the torque converter is bad then its output pressure will be lower. This means that your shifts will feel very soft or they will be greatly delayed. As time goes on, the shifts will feel very hard and rough. The only way to reverse this is to make the output pressure of the torque converter better.Jan 24, 2023 · Listed below are some symptoms to look out for to know when your Torque Converter is faulty or not properly installed. 1. Vehicle Shuddering If you experience trembling, shaking, or vibrations while driving between speeds of 30 to 45 mph, there is a high chance that your torque converter was not installed properly. bhg credit card Torque converter shudder is a common problem that results in a vibration before or after torque converter clutch lockup. On older vehicles, the vibration was usually felt around 40 to 50 MPH, when lockup took place.It's why a worn or faulty pump makes a whining noise in all gears, including park and neutral The other symptom is that the unlocker will be locked under pressure The size of the torque converter (and pump) and the number and shape of the fins all affect the characteristics of the converter Get the best deals on Torque Converter s for Dodge A torque converter is the fluid coupling between an engine and transmission that allows the engine to idle at low speed without engaging the transmission. A torque converter is the fluid coupling between an engine and transmission that allo...CVT is short for continuously variable transmission. Rather than using gears as in traditional automatic transmissions, Subaru's CVT uses two fluctuating ... 1903 winchester 22 auto parts In the case of this variation, the bell housing was quite large to make way for a 12-inch torque converter.. 2017 chevy colorado torque converter recall. 18 avril 2022 48 comments. product recalls; avoiding scams. list thumb gallery ... 2017 Chevrolet Silverado 1500 LT Crew 4WD Pwr Seat*Rem Start*New Tires ... 4l60e Reman Transmission HD 1993 ...17 Sep 2019 ... According to the service folks, this update was made available by subaru in August of this year.Your Subaru Outback's torque converter is responsible for converting the energy generated by the engine at the flywheel and transferring it to the transmission, …Dec 4, 2019 · If the torque converter fails to unlock at lower speeds, it shudders. This shudder feels like a manual transmission when you need to downshift. 5. Sounds A bad torque converter will often make strange sounds. The best way to describe the sound would be a whir sound if you have bad bearings in it and a clunking sound if it’s a bad turbine fin. 6. ezdrummer 3 tutorial 8 Feb 2019 ... Torque Converter Shudder occurs when the clutch inside the converter on an automatic transmission is being applied and the transition from ...A CVT can alter gear ratios without having to release the clutch / torque converter as a result under very slow light throttle you can feel a shudder type effect as the CVT alters ratios at really slow speeds almost a very light version of shifting a manual car into a gear thats too tall for your speed etc. Very similar effect.First and foremost, the Outback in 2010-2012 (with the EJ engine) has a TR690 (Gen 1) CVT. In 2013, they changed to the TR580. The torque converter was changed sometime in 2012 I believe because of problems with it locking/unlocking and failing. In 2015, they updated the Gen1 (TR690) and made it the "High Torque" CVT which is available with the ... tyf Results 1 - 6 of 6 ... A quality converter is also necessary for smooth shifting and to avoid problems such as shuddering and transmission slippage. Come in to ... las vegas obituary Get the best deals on Subaru Car & Truck Torque Converters when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your ...Problem: When the engine RPMs are from 1500 to 2000, and the engine is in 3rd or 4th, and there is light throttle, the car begins to shudder. The rpms do not change or act sporadic, which makes me think this is transmission related. It feels as though we are driving on a rumble strip. If given more gas and the car down shifts, the issue goes away.Torque Converter Shudder. Jump to Latest Follow 41 - 60 of 62 Posts. Prev ... We are talking about as the torque converter is locking, it hesitates for half a second and is followed by a jerk. ... Other garage ornament-Pearl white 2016 Subaru Legacy Limited 3.6R-6 year bumper to bumper warranty-staying stock. Save Share. Reply Quote. kwb12003 wagner ware sidney o cast iron skillet 1058 Replacing a torque converter on average costs anywhere from $600 to $1,200. Read the full guide here! Business. ... Subaru Forester $1,000 - $1,150: Toyota Tundra: $800 - $950 ... You could also feel the vehicle shudder when you try to accelerate, or there could be a delay when you press the gas pedal and the vehicle is slow to accelerate. ...8 Feb 2019 ... Torque Converter Shudder occurs when the clutch inside the converter on an automatic transmission is being applied and the transition from ...Oct 4, 2021 · Torque converter lockup RPM is very near the bottom of the RPM range in "8th" gear and certain speeds (or whatever combination of speed and variator ratios put the engine RPM in the 1,500-1,700 rpm range). The shudder is likely related to the lockup clutch. The relearn procedure usually addresses that. Subject: Shake and/or Shudder During Light Throttle Acceleration Between 25 and 80 MPH (40 and 128 KM/H) at Steady Speed Attention: This Bulletin only applies to vehicles sold in the U.S., Canada and Middle East Operations (MEO). Mexico and Export Regions should follow Bulletin 19-NA-018. Brand: Model: Model Year: Date Breakpoint: Engine: no deposit free chip 2022