Torque Converter Problems

Service manager stated that this problem is showing up nationwide and that GM is in process of redesign, but new units will not be available until the end of the year! He reports that they cannot replace unit until the new redesign is available!. Well after having car all day, i received the dreaded call telling me my torque converter will be replaced, when. 2/8 speed had this problem. hello I own a 1974 clark 664b skidder and it needs a torque converter and transmission rebuild. honda crv 135000. TORQUE CONVERTER INSTALLATION. I never thought anything of it until getting on this forum. I was very close to trading my 2016 GMC Yukon Denali due to the extreme shaking and vibration coming from the tranny/rear area of the truck. Thanks for the reply, Nordic! So it sounds like you are thinking the the torque converter itself may be bad. Add to Cart. The first automotive torque converter was tested in the 1920s in Germany, and torque converters were used in railcars in the 1930s. It suggests that the torque converter itself is probably NOT the culprit. My 2010 Flex Limited AWD has been in the shop for three weeks with absolutely no progress being made. Why do you think the torque converter is locking? That doesn't make any sense. Bowling Green told them the torque converter was the problem and to replace it. It will come out with out pulling the engine. Just wanted to see if its a common problem with this vehicle. Warranty Information Booklet & 2012 Nissan OWNER’S MANUAL”for additional information. reman torque converter (sold exchange) [d71758r, 103293a1r], 480 [d81693r] - torque conv reman. I don't know of a dealership anywhere in the US that has the equipment to recondition a torque converter. Solution #2: Work the torque converter up and down on the input shaft, spinning it in the process. Honda has announced a recall of 1. We feel it revs way too much in top gear and we wondered if the torque converter is old and weak? We were both plant fitters and I have to say it feels like a really high-stall unit. A very common problem is that the torque converter bearings will get worn out. Coan Engineering provides "A Winning Combination" of performance transmission components and torque converters to racers across the globe by implementing the most advanced design and manufacturing techniques in the industry. Just received the letter from Toyota regarding extension of warranty on the transmission torque converter due to problems with the torque converter flex lock-up. It goes to explain the torque converter shudder issue and assures that they will take care of any future issues. Do you have diagnostic trouble codes (DTC's) and need 4R100 troubleshooting information? The Transmission Rebuilders Network is the place where the industries best transmission rebuilders work together to help solve the most complex automatic transmission problems. Most of the time it is a stuck Torque Converter Clutch (TCC) solenoid, but this is not the only cause of this problem. According to Cars Direct, these symptoms may occur separately or simultaneously. You can use our "Look Up Part(converter)" sheet (PDF - click to view) to find or confirm your correct part. Upgrade the torque converter in your 2001-2016 GM 6. The P0741 fault code is a transmission fault code for "Torque Converter Clutch Performance or Stuck Open". Has anyone had or heard about torque converter problems related to design issue? My 2012 needed a new transmission just three months out of warranty due to torque converter defect (not wear and tear) I learned that the design was changed this year. Everything I've read has the same fact pattern: the transmission was making this noise, the torque converter was "going bad," I replaced the torque converter or the transmission. P0744 Nissan Description The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (). (1:1 ratio) and the torque converter is locked…you could feel vibrations through everything (seat, cupholder. I know it is hard for people to arm chair QB problems with a vehicle viz a forum like this but I guess I will elaborate what has me wondering whats going on 66 Plymouth with a 727 I was driving around at about 3 to 40mph and at one point there was no traffic and some open road I laid on the throttle. I was hoping to go for a Outback 3. I suspect that the clutch in the torque converter is locking up regardless of of TCC solenoid state. 9 and about a month later my transmission went out. A torque converter provides the same function in an automatic vehicle as a clutch in a manual vehicle - allowing the engine to keep running as the wheels come to a stop. Unfortunately, this might lead people to think they need expensive repairs, or even a full transmission replacement. In a vehicle with an automatic transmission, the torque converter connects the power source to the load. In "cold mode" (under 5 deg. so about 10 minutes into riding i found that i can rev the engine all the way up and it still barley catches and it wasn't going very much faster then stock. Always ask for GENUINE Sonnax parts!. Let me explain, When you depress the brake pedal, the ECM detects brake application and disengages the TCC (torque converter clutch) so there’s no lock-up in the converter. If no end-play exist, converter is improperly installed. The 4L60E naming also indicates a lot about the transmission. 6 around the 100k mark anyway, but still unsure of the CVT since even the high torques are included in the TSB. This may lead to faster than expected torque converter clutch material wear, and a shudder feeling when the TCC is applied. I am made aware constantly of the trash talking and quite frankly, I believe it is time to check your own product. Almost ALL converter/trans vendors STAMP an ID# into the body of their torque converters. The problem with adding big power to the late-model Turbo diesel engines is that the factory torque converter clutch assemblies cannot handle the amount of horsepower and torque. Wear of parts in both converter and transmission can lead to apparent converter problems. Just received the letter from Toyota regarding extension of warranty on the transmission torque converter due to problems with the torque converter flex lock-up. As the assembly contains a part with a lot of clutches, when it goes bad, a rattling noise can be heard, even while the vehicle is in park. There are also problems with the gears slipping in this transmission. Under what circumstances does the torque converter lock up? The transmission is advertised as having a "quick-locking torque converter" to improve efficiency. These vehicles may have a condition in which transmission calibration allows a higher than target energy input to the torque converter clutch (TCC) under certain conditions. Excessive debris in the transmission or a failing torque converter lockup clutch can cause the solenoid to have debris stuck inside and this causes a restriction in fluid flow. I put a 8 inch lift and 37 in tires on my 2000 ram 1500 5. I suspect that the clutch in the torque converter is locking up regardless of of TCC solenoid state. All genuine Toyota Torque Converter from us are shipped directly from authorized Toyota Dealer. 08 gears) and is constantly locking/unlocking in part throttle application. I took it back to the dealer and he replaced the entire torque converter. but something still feels wrong. Took it to the shop and they said it felt like the converter was sticking or trying to lock up. Torque converter problems are sometimes misinterpreted as symptoms of a failing transmission. The Chrysler 62TE automatic transmission (transaxle) The 62TE six-speed automatic was launched in 2007, with the 3. Hell, most transmission shops don't. Turbo Action Racing and Performance Products manufactures racing applications for the automotive market. I think it is a good idea to drain the torque converter when changing transmission fluid. Everything I've read has the same fact pattern: the transmission was making this noise, the torque converter was "going bad," I replaced the torque converter or the transmission. They have different angles. Torque converter I would say no. Signs of Torque Converter Issues It may be hard to find a transmission issue like a problem with a torque converter, but there are some signs that you need to be aware of. Used by Manco, American sportworks, Ken-bar, also sold in kit form by Comet Industries. The Honda recall is one. The General Motors 4l60e automatic transmission is a very common transmission used in light and medium duty trucks, passenger cars and sports cars. But, being able to identify torque converter problems is helpful knowledge for any vehicle owner to know. Problem: My torque converter went bad prematurely. I use the top tier gas approved stations (Shell, BP, Chevron, Mobil). RAV4 has a shudder in the drive train only after initial gear shift at. The only way to reverse this is to make the output pressure of the torque converter better. The converter shares fluid with the transmission. 6 around the 100k mark anyway, but still unsure of the CVT since even the high torques are included in the TSB. P0741 Meaning The torque converter clutch solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (). stuck off could you please tell me how to repair this problem thanks again dom1026. Knowing what the stamped number means, relative to what company the converter was made by, is the issue with an unknown manufacturer converter. Acura Tech Line confirmed a bad torque converter. Three Common Symptoms of a Faulty Torque Converter. You can also find other images like images wiring diagram, images parts diagram, images replacement parts, images electrical diagram, images repair. Diagnosing the cause of a transmission issue isn’t easy, but AAMCO Minnesota’s local. Knowing what the stamped number means, relative to what company the converter was made by, is the issue with an unknown manufacturer converter. Heavy-duty billet cover and three locking discs give you the ultimate in lock-up performance. Wish List Compare. This means that your shifts will feel very soft or they will be greatly delayed. Biggest piece of rubbish I have owned. however the symptoms are as follows:. That is major surgery as the rear bumper is removed and the rear drivetrain is completely removed and put on a bench. The General Motors 4l60e automatic transmission is a very common transmission used in light and medium duty trucks, passenger cars and sports cars. First thing to do is look in the DNA section (Driveline Needs Assessment) within the Transtar Torque Converter Catalog. If other sources don't have the same success with their converter clutches, maybe they should find the problem and correct it instead of advising their customers to eliminate one of the greatest features available in automatic transmissions since the development of the torque converter itself. It requires 8. Here, you will get a brief idea of what a torque converter is and some of the most common ways to tell if yours is going bad. TRANNY PROBLEMS: ON THE OUTSIDE LOOKING IN On the Allison 1000 transmission, dimples on the torque converter (left) are used to excite the rpm sensor for an engine load signal. If your converter is a lock up unit (many actually aren’t), at a certain RPM in top gear the torque converter will lock up thanks to this friction surface, and the torque converter can no longer slip. The first step in this process is to install the torque converter into the transmission. More importantly there are some vehicles that have specific problems with this electronically controlled torque converter clutch system. I have a 93 Dakota and a 95 Dakota, both are 3. I have been following the forum search as well as google search for about 4-5 hrs now and have read everything to bad torque converter, bad TCC switch, worn valve body, U joints, Wheels n tires etc. The problem started several years ago and was easily remedied by cleaning the grounds. My son has a 2018 Canyon - same torque converter problem, they replaced it. The torque converter and seal were replaced. The online catalog we provide will get you through the ordering process safely and securely. The GMC Sierra is a full-size, heavy-duty pickup truck. Torque Converter Failure The torque converter failure is again a common issue with auto transmissions. Comet 340 Series Torque Converter System (Symmetrical) Comet 340 series torque converter system is for 2 or 4 cycle engines up thru 8 hp. The fuel economy of the vehicle will decrease as well. According to Cars Direct, these symptoms may occur separately or simultaneously. Other factors, such as where the work is done (whether at a local auto repair shop, car dealership or you do-it-yourself) also factors heavily into the cost of repair. After about 2 weeks, the shutter reappeared. Stock torque converter stator pitch designs slip excessively, causing the oil to foam and over heat, and the front cover clutch surface to warp. it wasn't noticeable when I bought it 5 months ago. I asked the dealer about the PCM upgrade and he told me to "stay off forums" and they just "cause dealers problems with customers self diganosing and creating problems that aren't there" If its a new torque converter I can do it myself as I have a 4 post. TRANNY PROBLEMS: ON THE OUTSIDE LOOKING IN On the Allison 1000 transmission, dimples on the torque converter (left) are used to excite the rpm sensor for an engine load signal. American Honda investigated the judder and found that the torque converter was not causing the judder; rather, it was caused by deteriorated transmission fluid. Although not as common as other stalling conditions, it is a possibility. Maybe it’s not the torque converter! The Sonnax parts listed here correct transmission problems which are to blame for a variety of torque converter complaints. Re: torque converter vs. Automotive Forums. Torque converter selection boils down to how you intend to drive your Mustang and your engine’s torque band. my converter started off slipping at about 13 on the 275 and ended up wearing out pretty quick and it began slipping like 45-50 on the gauge. The result of all of this is a transmission that will repetitively jump between torque converter lockup and unlock, excessive heat and excessive fuel consumption. torque converter installation instructions. That is major surgery as the rear bumper is removed and the rear drivetrain is completely removed and put on a bench. Lock-up Torque Converter Problem? Driveline. Unfortunately, this can lead people to think that they need to spend thousands of dollars to rebuild or replace their automatic transmission when the cost to replace a malfunctioning torque converter is considerably cheaper. These converters have the lockup option available in addition to having various high performance upgrades including brazed impeller, turbine, and fins, billet lids, anti ballooning plates and more. The most recently reported issues are listed below. The following is a quick stall-speed test to find out if your forklift is having issues with the torque converter:. Designed especially for jr dragster, go-karts and mini-bikes. The problem: A squeaking noise while starting the engine may be due to a faulty ring gear on the torque converter. I've never heard of torque converter shutter. Except, this is where it gets kind of wierd, when you turn on the A/C, defroster, floor/vent the torque converter disengages and engages every 20-30 seconds, kind of like cycling. Replacing the torque converter in this transmission is simple but it is very common for mechanics to incorrectly install it. You must have simple understand of your Sentra Torque Converter that you can find some problem correct in time. If your converter is a lock up unit (many actually aren’t), at a certain RPM in top gear the torque converter will lock up thanks to this friction surface, and the torque converter can no longer slip. The cost to replace a failed transmission torque converter clutch solenoid is determined, in part, by the vehicle year, make and model. Simple torque converter replacement will not always fix Torque converter clutch problem. High quality remanufactured in the USA torque converters. Torque Converter Lock Up Wiring Diagram » here you are at our site, this is images about torque converter lock up wiring diagram posted by Ella Brouillard in Torque category on Nov 10, 2019. allows the pressure inside the converter to force the lockup clutch against the cover. If your installing a new transmission and converter, skip to STEP 3. It is a bit late now that you do not have any drive, but the easiest way to test the torque convertor is to put in drive, put you foot hard on the brakes and try revving it up to around 2,000 rpm. Torque converters and transmission can be the source of several types of problems that can result in transmission damage or failure. The clutch can be a perpetrator of a locked solenoid and torque converter malfunction, and is caused either by human or mechanical error. I purchased my 2006 back in April of 2005 and the shutter appeared almost immediately. In a vehicle with an automatic transmission, the torque converter connects the power source to the load. The first step in this process is to install the torque converter into the transmission. Tranny protects ,it will fix the problem or no. Also trying to figure out if the torque converter TSB is covered since people on forums have been told it’s not covered in the CVT extension. Do you have diagnostic trouble codes (DTC's) and need 4R100 troubleshooting information? The Transmission Rebuilders Network is the place where the industries best transmission rebuilders work together to help solve the most complex automatic transmission problems. More, probably, than you think it should. Our racing torque converter customers have broken records and won numerous events and championships in NHRA, IHRA & NMCA drag racing!. A torque converter is a type of fluid coupling which transfers rotating power from a prime mover, like an internal combustion engine, to a rotating driven load. 4 quarts (11. Does the torque converter lock up in 3rd and 4th gears as well as the higher gears? Does the torque converter lockup disengage when the brakes are applied? The reason I'm asking is that I'm trying to isolate a vibration problem during light acceleration and I would like to rule in or out a problem with. the truck also has had problems in the past with reving stalling at red lights. Torque converter problems are sometimes misinterpreted as symptoms of a failing transmission. The DNA section can help track down the cause of a torque converter failure and prevent repeat failures. P0744 Nissan Description The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module (). Goerend Torque Converters. The function is no different than a clutch in a car outfitted with a manual transmission; it allows the engine to run while the car is at a dead stop. Congratulations! Another NHRA record. Bring it to the dealer before July because you are covered under the warranty extension for CVT/torque converter work. however the symptoms are as follows:. The GMC Sierra is a full-size, heavy-duty pickup truck. they are not sure, problem is that GM will not replace it with the same that's in it now, that a new type of torque is in the process of being developed and i must wait for that. If you own a C4 with an automatic transmission, you have probably heard about something called the torque converter but you may not understand what it is or what it does. Still losing power after about an hour. Disconnect battery. Acura Tech Line confirmed a bad torque converter. It behaves as though you were driving a manual transmission car and did not push in the clutch pedal as you stop. The stall speed of this converter will be suitable for street as well as some drag-strip applications. I've done a lot of research on the torque converter lock and unlock problem that so many of us have experienced as I have the same issue with my truck. The torque converter's clutch begins to slip over time in Audi A4 and Audi A6 models. Inferior torque converter designs can slip excessively, causing the oil to foam and boil, and the front cover to "balloon" even rupture. On my S-Type when the torque converter in the ZF6HP26 died it manifested itself as problems locking up (it would go brr brr brr brr and the revs fluctuate) and vibration under acceleration at. Idle dips when coming to a stop point to the torque converter, whereas idle dips when you turn on the A/C point to the alternator. Also, Lubegard Shudder Fix will at least fix this for awhile. A torque converter, common to automatic transmissions only, is the equivalent to a clutch in a standard transmission. TORQUE CONVERTER INSTALLATION. To understand why our Torque Converter Lockup Kit makes soo much of difference, let me first show you this video that shows how a torque converter works. I think the torque converter doesn't know to lockup or not. Research indicated a known problem with previous year Camero's and Corvettes related to the toque converter. Volvo designed the software for fuel mileage, not transmission longevity so the lock up function in the torque converter is being used far more than normal in lower. Most often when I have a problem with the converter clutch lock up causing an engine stalling condition I find a problem with the tcc solenoid. Just an update on what the problem turned out to be. If your engine will rev up, but the car won't shift into gear or move it could be a defective torque converter. The purpose of this post is to help drivers narrow down. Wear of parts in both converter and transmission can lead to apparent converter problems. That also indicates there isn't a torque converter problem. P0741 is a diagnostic trouble code (DTC) for "Torque Converter Clutch Circuit Performance or Stuck Off". When inquired about viscosity of fluid, they needed a lighter viscosity. This topic Replacing the trans for the shudder does no good because the same torque converter that causes the problem will come with the new. Re: Torque converter issue? Take the service manager (or better yet, the technician that will be working on your traverse) with YOU on a test drive. The most recently reported issues are listed below. " Some 2004 - 2005 model year Corolla vehicles may. One part of your Nissan Sentra is the Torque Converter. Torque Converter Shudder Problems 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. Below is an example of just SOME of the things that make our process different from other torque converter manufacturers: Computer controlled manufacturing process, computer control welding, lock-up testing, Computer controlled CNC Lathes Converter balancing to within 1 gram of all parts internal/external. Couple of things. The result is excessive heat build-up and eventually. Lol, sorry no. But BD's torque converter was specifically designed to handle the kind of punishment you dish out. If your converter is a lock up unit (many actually aren’t), at a certain RPM in top gear the torque converter will lock up thanks to this friction surface, and the torque converter can no longer slip. There is a TSB for the torque converter problem for the 2013 RAV4 issued for the US market. Many of these parts also can prevent damage to newly installed converters, making them key components in a quality rebuild. This is the most common cause of this code that I have found and stems back to a clogged TCC solenoid, not because it failed. I hope that someone has this problem and helps you out. 9 and about a month later my transmission went out. Torque Converter Problems. Anyone have any recommendations?. I know it is hard for people to arm chair QB problems with a vehicle viz a forum like this but I guess I will elaborate what has me wondering whats going on 66 Plymouth with a 727 I was driving around at about 3 to 40mph and at one point there was no traffic and some open road I laid on the throttle. They ordered a complete new transmission replacement and they wanted the failed one to take a microscope to because they've had a few reports of the same thing. This is an asymmetrical type torque converter system which means the sheave faces are non-symmetrical. I know that some of you have had the same issue. A failed converter will be difficult to rotate. We have had a few issues to resolve with this car. I am made aware constantly of the trash talking and quite frankly, I believe it is time to check your own product. Remove transmission and correct. The problem with smaller torque converters is that they aren t cheap. HINT Reuse the old gasket. Hi, I recently had revs jumping up and down slightly whilst driving more so on an incline, had the oil and filter and sump changed, still did the same, was told buy a transmission place it was the torque converter, so spoke to a local garage who said they could do the job, had the torque converter sent away to be reconditioned, refit back and. So if you know the problem of your car, just come to Nissan Parts Deal to find the OEM Nissan Altima Torque Converter you need. The shudder feels like the car is driving over a rough road, even though it is on a smooth surface. Any ideas Dear Members? I wonder is my whole transmission completely broken? Or maybe it's problem with the computer management system? Or maybe it's torque converter fault? Please help. P1753: Problem in Torque Converter Clutch Solenoid Valve Circuit trouble code registered in the PCM's memory. I buy mild restalled stock diameter converters up to about $2500 locally, tig welded fins, all torringtons, etc. And it noted that owners might complain of. I have six vehicles with C-6 transmissions, and I drain the torque converters whenever I change transmission fluid. Of course, if there are loud noises from inside the drum or acceleration problems characteristic of a sticking or freewheeling stator, that's another story. Only had 50000 miles on it when re-built. Home › Forum › GMC › 2016 Sierra 8-Spd Issue. Coan Engineering provides “A Winning Combination” of performance transmission components and torque converters to racers across the globe by implementing the most advanced design and manufacturing techniques in the industry. If your installing a new transmission and converter, skip to STEP 3. 2010 audi s4 b8 specs achieves a class leading 0 mph time in its 2011 2018 wheel torque,audi s4 torque converter problems solution snub mount and replacement,2011 audi s4 b8 specs 2001 torque converter removal b5 review prices and 0 time,saloon review car magazine 2015 audi. well, the car has now done 35000k and is still a shudder bucket. Does the torque converter lock up in 3rd and 4th gears as well as the higher gears? Does the torque converter lockup disengage when the brakes are applied? The reason I'm asking is that I'm trying to isolate a vibration problem during light acceleration and I would like to rule in or out a problem with. Comet Clutches - Comet Industries USA. I don't need to explain this to you. A properly working torque converter is something your car's transmission needs to function. As the assembly contains a part with a lot of clutches, when it goes bad, a rattling noise can be heard, even while the vehicle is in park. The problem: A squeaking noise while starting the engine may be due to a faulty ring gear on the torque converter. Torque converter lock-up doesn't operate smoothly. anyone know where I can get the parts for this? or a used torque converter at least that actually works. Any modification to the electronic. of the hole and my trans guy and I have been trying to diagnose what the problem is. As for reconditioning the torque converter, most likely they installed a reconditioned one. 5L with 4L80E Transmission. Inside the donut-shaped housing is an impeller, which is driven by the engine. Torque converter stall speed is the maximum amount of engine RPM that can be achieved in an automatic transmission-equipped vehicle while the transmission is in a forward operating range without generating any driveshaft motion. There are also problems with the gears slipping in this transmission. it's definitely an issue between the TCU software and the lockup characteristics of the torque converter. To learn more, see reviews below or submit. Audi S4 Torque Torque Converter Audi S4 Wheel Torque Specs. Still losing power after about an hour. Torque converter shudder in 4th while lockup is engaged; problem goes away when the brake pedal is pressed slightly to unlock converter. Never any problems whatsoever on the highway when the motor is not lugged down, no problems shifting. I Purchased A 2004 toyota highlander In March. A torque converter has several clutches inside of it. D4 indicator light flashing. Bought it. JF010/11E CVT MANUAL 2015 2 Drive Low Range Phase 1 When the forward clutch is applied it will hold the forward clutch hub/sun gear. Torque converter repair advice. It was first introduced in 2003 model year Ford F series trucks and then International CF trucks in 2004, and the Ford LFC trucks in 2005. audi s4 torque torque converter audi s4 wheel torque specs. Solution #2: Work the torque converter up and down on the input shaft, spinning it in the process. Except, this is where it gets kind of wierd, when you turn on the A/C, defroster, floor/vent the torque converter disengages and engages every 20-30 seconds, kind of like cycling. Jeep Chrysler has completely dismissed my requests for looking into it. It requires 8. Torque Converter Shudder Repair Procedure (Continued) G. how many miles on the "fix" currently? I do not want to have to do a transmission fluid flush/change every 30,000. What I am getting from the dealer is that they can only replace with the same junk. The main failure that is still present to this day are the problems with the torque converter. Causes of Torque Converter Problems. Another telltale sign of a faulty torque converter is dirty transmission fluid. 750" Overall Diameter, 11. , including replacing the torque converter at. Performance – 10. The section below the Converter Part Number (Grey Band) is for information unique to the converter that may assist you in the correct idenification. Switch pitch torque converters. Also, many times the torque converter will be damaged as a result of an internal transmission problem. This clutch engages a lock in the torque converter to almost completely lock the "two fans" together so that they spin at the same speed and do not slip. Since the torque converter is a hydraulic couple, there’s no mechanical hookup except for when the clutch is applies. A torque converter is the sole link between a vehicle's engine and transmission. T-SB-0023-15 (issued May 12 2015) Some 2013 – 2014 model year RAV4 vehicles may exhibit a brief shudder intermittently while driving under light loads between approximately 25 and 50 mph. Our racing products include shifters, transmissions, torque converters and valve body kits for: street rods, hot rods, sport trucks, speed boats and street performance cars. I had the dealership flush the transmission and no change. WHAT IS A LOCKUP TORQUE CONVERTER? Pumping losses within the torque converter reduce efficiency and generate waste heat. Another issue might be that the torque converter clutch does not release and stays applied. Torque converter problems are sometimes misinterpreted as symptoms of a failing transmission. It could be one or all three problems causing the thrust issue. This does often not cause any slipping or other problem with the transmission, but it can create bearing noises from the transmission. they are not sure, problem is that GM will not replace it with the same that's in it now, that a new type of torque is in the process of being developed and i must wait for that. allows the pressure inside the converter to force the lockup clutch against the cover. Torque converter lock-up doesn't operate smoothly. Switch pitch torque converters. Once you've determined that the torque converter is the one causing your car problems, it is now time to talk about how to get it replaced. IP: Logged Message: as too all transmissions having drain back that is not true once the torque converter is filled above the level of the converter hub there is a vacuum created by the weight of the fluid and air must be able to enter into the void that would be created by the dropping fluid level. How To Properly Install A Torque Converter Episode 7 Today we're covering how to properly install a torque converter into an automatic transmission. It actually revs more than the HP22 behind my 3. This will be the third replacement. On the other hand, a transmission problem is going to usually be relegated to a more finite set of conditions. Maybe it’s not the torque converter! The Sonnax parts listed here correct transmission problems which are to blame for a variety of torque converter complaints. Fits: Case 580 580B Backhoes. What A Bad Torque Converter Sounds Like -- 700r4 Part 2 (Rev. I have posted before. Unfortunately, this is right at highway cruise rpm (3. The warning signs of a bad torque converter include transmission slippage and surging, partial loss of vehicular power, problems when attempting to switch gears and abnormal engine noise. 5 bolt pattern. The only torque converter shudder I've ever experienced has always been on takeoff when you first start to apply throttle. Chevrolet Silverado 1500 owners have reported 15 problems related to automatic transmission torque converter (under the power train category). 9 transmission used in many AMG models (See Compatibility List Below). The 4L60E naming also indicates a lot about the transmission. In essence, stall speed is the engine rpm at which the torque converter begins to. I had my own Garmon's tranny checked by another source and was told it had led to all of my torque converter problems. CJ Pony Parts features 1964-2010 Mustang Torque Converters at amazing prices. The function is no different than a clutch in a car outfitted with a manual transmission; it allows the engine to run while the car is at a dead stop. This causes alignment problems with the input shaft, but a little patience usually pays off. Has anyone had or heard about torque converter problems related to design issue? My 2012 needed a new transmission just three months out of warranty due to torque converter defect (not wear and tear) I learned that the design was changed this year. One of the most common problems associated with the torque converter is worn or damaged needle bearings. How To Properly Install A Torque Converter Episode 7 Today we're covering how to properly install a torque converter into an automatic transmission. i dont even know if im going to waste time and money on getting an adaptation done at the dealer. The stall speed of this converter will be suitable for street as well as some drag-strip applications. It was later used on minivans, the 200 (with both engines), and the Ram ProMaster. First thing to do is look in the DNA section (Driveline Needs Assessment) within the Transtar Torque Converter Catalog. First and foremost, a faulty torque converter is not something that an average garage mechanic should get his hands dirty with. torque converter maybe bad 04 f150 Post by Dawiz » Fri Feb 15, 2008 3:26 pm I've got this funky thing going on with my 04 FX4's transmission and no one can seem to figure out whats wrong with it. Most manufacturers categorize torque converters by size and stall speed. Finally, on the 4th visit to the dealership, they flushed the transmission and replaced the torque converter.