4l60e torque converter noise Slipping Don't click here if you don't want to subscribe: https://shorturl. Look up "TCC Shudder", there seems to be quite a few causes. Here are some of the most common bad torque converter symptoms that could happen to your Tahoe. A malfunctioning solenoid can disrupt this process, leading to problems with engagement and disengagement. Did it with my 4R70W, will do it again with the Apr 16, 2016 · A constant whining sound, one that may change in pitch as you drive, may be indicative of a problem with your torque converter. A new replacement torque converter costs between $100 and $400. Jul 25, 2021 · No, not if you aren't moving. The torque converter to original before installation o Verify all dowel pins are present, clean, and in good condition – these are critical for proper alignment o Do not tighten bell housing bolts with force; may damage torque converter if shifted in transit o Inspect wiring harness and connector for damage and /or corrosion o Sometimes, you may be unable to change your vehicle’s gear. Jul 28, 2017 · Just replaced the transmission in my 05 sierra and now it wont engage into any gears. 162 wet. The patient is 96' Silverado 305/4l60e 4x4 Has no push button 4x4. Since you don't feel it in Park or Neutral we can eliminate the engine. Oct 13, 2023 · Hey guys. It requires 8. Next, it could be a loose torque converter, a broken flex plate, a torque converter failure, and, lastly, a broken transmission fluid pump. The problems come in many sizes, shapes, and forms. its the 4l60-e transmission. I had it towed home and fired it up again and the noise is still there until i rev it, then it quiets down then it will come back shortly later, it gets really loud if i put it into gear. Jacked the front end up, crawled under and rotated the May 30, 2007 · R&R. I had the converter mounted as far into the trans as possible, it had about a . May 5, 2024 · Defective Torque Converter Solenoid: The torque converter solenoid controls the flow of transmission fluid to the torque converter clutch. If you have a bad torque converter, you will have problems with your acceleration and may experience more sounds when driving. 06 to 2. There are two splined shafts on the input shaft. 3 K5L - 2012 GMC Sierra SLT 6. I think the second mechanic swapped the transmissions but left the old torque converter. Oct 3, 2008 · I'm thinking more the planetary, since the pitch of the whine doesn't change with RPM, but I could be wrong. 4, or even up to 14 quarts. He did not replace the filter and the old ATF; I planned to service Mar 27, 2015 · 2001 GMC Sierra - 1500 - 4. Torque converter shudder in 4th while lockup is engaged; the problem goes away when the brake pedal is pressed slightly to unlock the converter: Need to verify line pressure, and provided no valves in the TCC (Torque Converter Clutch) hydraulic circuit are worn, replace the torque converter. In 4th gear, overdrive, under load the transmission will shudder. Below is a list of some of the most common issues with the 4L60E. It came with a new B&M 2400 Torque Converter. 3 4l60e transmission with a split drive shaft and a G80 rear diff. Park is quiet. i know in 94 the fbodies got the 4l60e, and 93 they had the 700r4. 2 NHT - 2013 GMC Sierra SLT 6. It sounds external, but i changed oil and pulled filter to make Sep 27, 2011 · obviously im not there to self diagnose this issue, but on the tech 2 you can watch Torque converter slip speed and it cannot exceed 50 rpms. Since I have started using Precision Torque Converters almost 10 years ago, my torque converter problems have dropped dramaticly. Reason #4: Torque Converter Seated Incorrectly. 64" torque converter) or 11. In short terms, CH Apr 14, 2014 · 25. New torque converter was dead quiet. Nov 25, 2011 · I have an LS1 from an '03 Vette (low miles) and a 4L60e transmission from an '06 chevy pickup that has developed a loud knocking noise. At Next Gen Drivetrain, our years of engineering and manufacturing expertise allow us to offer the highest quality 4L60-E transmissions and torque converters in existence. Jump to Latest 5. Fluid Dec 23, 2023 · Continue gently pushing on the torque converter while slowly rotating it until you hear a third and final “clunk. This is normal and one way to tell it is installed properly. com R&R. 66, and sell for $157. Dec 12, 2016 · Hey guys I just partially finished a build I have been working on. Only reason I havent Mar 30, 2009 · im not 100% positive its a 4l60e. Some common culprits are damaged or worn-out torque converter clutch, faulty stator bearing, low transmission fluid levels, or the use of poor-quality fluid. There are many different types of torque converter problems. 5 Causes of Torque Converter Noise & How to Fix 1. I had mine replaced on my previous 2012 which whined like a toddler. Almost sounds like rod knock, but I just put the engine in and its been doing it since i first started it up. Jun 22, 2018 · It could be a problem with the transmission, or the transmission could be perfectly fine and it could be a problem with the torque converter. Also, if the old seal did not come out with the old filter they may have double sealed it, causing the same problem. 3 / 4L60e / NP241C doing LS Swap turned it until it three times until I heard three clunks . Torque converter noise is the easiest to diagnose. The noise you are hearing might also be from the transmission pump – which is connected to the torque converter and The General Motors 4l60e automatic transmission is a very common transmission used in light and medium duty trucks, passenger cars and sports cars. at/dhD35Visit our website for detailed car repairs tips: https://autovfix. Apr 27, 2020 · Unfortunately, that's your torque converter going out. Since that replacement, I've noticed when the transmission goes into OD between 50-55 mph, I get this low groan / howl. It sounds like a loose bolt is just flinging around inside but i really have no idea. Its a steady knocking sounds and is pretty loud. Below we have outlined how you can safely and easily conduct a torque converter test. May 19, 2024 · Considering the Torque Converter Stall Speed is crucial when selecting a torque converter for the 4l60e transmission because it determines the engine RPM at which torque multiplication begins. Ideally, your torque converter shouldn't make any noise. Tuesday night I decided to goto work and put it in overnight since the 4l60e in my t/a progressively got Apr 5, 2017 · That is either the torque converter or harmonic balancer. Dec 4, 2019 · Your Chevy S10's torque converter is responsible for converting the energy generated by the engine at the flywheel and transferring it to the transmission, creating a bridge between the engine and the transmission. Have a shop verify line pressure, and provided no valves in the TCC hydraulic circuit are worn, replace the torque converter. happened to me as well not to long ago if it was anything else you wouldn't make it down the street not sure if the starter would make that same sound or not, but easy to tell by sticking a tube up to it and listening even a piece of wood will pass the sound thru Shop 4L60E, Torque Converters and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. com FREE DELIVERY possible on eligible purchases Oct 6, 2012 · The transmission was rebuilt and the torque converter replaced with a rebuilt unit. R&R = Remove & Repair (or Rebuild) = Transmission must be removed to fix the problem and may have to be rebuilt or replaced. Simple fix, one day replacement. well my truck and tranny have been running great up until yesterday. I put the torque converter on on what? 5. getting a reman. Its a 2. Note that a leaking front seal usually means the bushing is walking out (i. Your noise could be coming from the engine or accessory drive. I live in the UK and I have several cars . now although sometime even if its under 50 rpms it can still cause a mild shudder. Will a bad torque converter damage the transmission? A torque converter is a significant part of the transmission system. Mar 2, 2016 · This change mostly affects the Starting Line Ratio (SLR) which is calculated by combining the transmission ratio with rear axle final drive ratio and then tire radius. So instead of using hydraulic pressure, it utilizes electronic solenoids and actuators to control the valves, clutch , and bands, allowing for Aug 2, 2023 · Occasionally, the transmission in my 2004 Olds Bravada makes a 'rattle' sound for 1/2 to 2 seconds just before upshifting from 2-3 (and maybe also from 1-2). When you step on it harder, then you are most likely getting the smooth shift from 4th -> 3rd. it actually has a trans out of a 4. I have owned B. Also Check out: Nov 13, 2023 · Buy Torque Converter Dynamic Remanufactured 4L60E 4L65E B85TMBX TLBX 99-13 300MM 1999-2013 Express Van Silverado Avalanche Savana Van Sierra 1500: Transmissions & Parts - Amazon. 4L60, 4L60-E, For ’85-later units with 298mm converter, 30-spline input shaft Not to mention down time, a bind in your shop's work flow and everything that goes with a converter failure. 4. The Torque Converter; The Pump; The Geartrain, i. 84) also reduces the torque loads on some transmission components. The PWM valve bore for the torque converter lockup gets worn. Also, Lubegard Shudder Fix will at least fix this for awhile. Old 5. Symptoms of a failing transmission and torque converter. 73") torque converter with a TCC (Torque Converter Clutch) and is a direct replacement for the factory unit. So I just changed the intake manifold gasket and no longer than 2 minutes after test drive the transmission starts "clicking". its 21 MB I found it on google but heres the in this thread in this sub-forum in the entire site May 19, 2011 · Hi y'all ! Need some help with 4 things for installing the torque converter on my 2000 Yukon (4l60e). The reduced torque multiplication (from 3. Dec 10, 2021 · Noise randomly began ~3000 miles after trans swap. Since you don't need to be moving we can eliminate anything behind the trans, steering, and suspension. C for 20 years with 30 years in the business. The best indication of a torque converter bearing torque converter issue is that you hear the whining in gear (any gear) while stationary and then the sound goes away in park or neutral. The transmission pressures are near normal, as indicated by the pressure gauge connected to the transmission. 4 quarts (11. Normally, you should have to slide the torque converter up to the flex plate as you install and tighten the torque converter bolts. Your noise is coming from the transmission or engine. Mar 20, 2025 · A malfunctioning torque converter can cause a thump as it engages, particularly if the lockup is not smooth. everything went together smoothly, the converter is working, i dumped 10 quarts of the correct trany fluid and is sucked it all up. Then again I changed a lot of stuff in the transmission so I can't say for certain if it is the pump or something else. Apr 14, 2014 · 25. 25 trade price. , the planetary gears sets; TORQUE CONVERTER. Torque converter issues on a lot of older transmissions can be diagnosed by carrying out a stall-speed test. Oct 3, 2019 · Or, it could be a situation where it is having a hard time disengaging. This confirms that the noise is coming from the transmission. Oct 25, 2022 · sounds like the catalytic converter material broke apart inside the cat. if it is the 4l60e, there should be a seperate computer for the trans ( i cant remember off the top of my head if there is or not. I did check the converter before mounting the transmission, but Aug 3, 2016 · Automotive torque converters were first developed in the 1950s to function as a clutch for automatic transmissions. Dec 19, 2013 · If it made noise in Park & Neutral. normally its the torque converter lining slipping and or cracked piston in the torque converter, but being how they already replaced it i would pretty much rule that out . That Mar 14, 2023 · Torque Converter Replacement Cost. This will cause further issues. Worn Out Bearings May 18, 2011 · Hey guys, Last couple of days I've noticed a rattling noise coming (as far as I can tell) from the TC area. Ive only noticed this when 4x4 was involved. Torque convert Mar 30, 2009 · I have a 1993 Suburban, 1/2 ton 4WD with the 4L60E transmission. Other than that the transmission works fine, I don't notice any slipping. When dropping the transmission pan to perform a standard drain and fill transmission fluid change, you can expect to replace around anywhere from 4-5 quarts of fluid depending on what transmission pan is being used. How to tell which is failing torque converter or transmission. Oh welllooks like my $310 Jan 17, 2025 · There are three components in an automatic transmission that make noise. 0 petrol with Automatic gearbox…. 4l60e transmissions have a fill capacity of about 11. Higher temps makes it worse. It worked as intended, but the use of ATF as a fluid connection between the engine output (impeller) and the transmission input shaft (turbine) was inherently inefficient, wasting both energy and fuel. 7K views 9 replies Converter spins freely with no noise. 066" pattern) 3 Bolt holes for 4L60E LT-style, 700R4, TH350 converters (10. Dec 4, 2019 · Bad Torque Converter Symptoms: Chevy Tahoe. I went ahead and changed the torque converter to a remanufactured billet-faced one and had them install the improved thermostat so that the transmission doesn't sit at 200 deg all the time. Ever wondered how to tell if you have a bad torque converter? In this video, we'll walk you through the most common symptoms to look out for. Read here for more information: http Sep 1, 2015 · The 4l60E filter has a tube on it that goes directly into the pump. Jan 13, 2010 · Both list for about $209. It was not a bolt. It is a second transmission, another flexplate, supposed to be another torque converter but the noise is still there and I don't have any reasonable explanation why. That said, if a rebuild is required, then be it. Have a shop verify Mar 31, 2017 · I have a 95 s10 blazer 4x4, 4. ). Its automatic (10sec or so) once you shift on the floor. The engine RPMs are in the 1400-1500 range. 75 pattern) Hopefully my posts in this thread are reducing confusion and not increasing it. Nothing was done with the drivetrain. Mine was bad from day one but didn't hear as I had the windows up all the time being it was winter. Torque converter shudder in 4th while lockup is engaged; problem goes away when the brake pedal is pressed slightly to unlock converter. 5in gap between it and the flex plate. vehicle talks about General Motors vehicles that have a whining noise when you put the transmission in gear Nov 8, 2019 · Torque converters can be serviced or replaced as a single unit. I have no idea how it got in a bind but between installing it on the engine and installing the engine into the truck it binded up Dec 26, 2011 · 25. I’m having issues with my 2002 Mercedes SLK200 Kompressor . 3 built the rear diff and paid another local guy to rebuild the Trans. Diameter, 2,800 - 3,200 Stall, Each Find Torque Converters 4L60-E Transmission Manufacturer Code and get 5 days ago · This prevents the converter from fully working, though it can be fixed by decreasing the gap between the converter pads and flex plate. SERIOUS INFORMATION!!! I hope everyone enjoys thanks for watching 👍🏼 ️🙏🏼Tear d Feb 20, 2025 · Note that a completely dry 4L60E will require more transmission fluid than one in use. The average torque converter replacement cost is between $300 and $2500, depending on the car model and labor costs. The pressure plate does not fully lock to the torque converter cover. Installing this combo kit fixed it: Mar 25, 2024 · The noise has gone. 3L. T. 4L60E goes into neutral when shifting into third gear Mar 18, 2015 · 4L60E torque converter(?) issues. But the most common torque converter problems are listed below. And the car jolts/lunges forward or back what ever direction I’ve Nov 14, 2023 · Buy Torque Converter Dynamic Remanufactured 4L60, 4L60E, 700-R4 298MM DGM35-1 1987 and UP: Transmissions & Parts - Amazon. Figure 1 shows the components of a typical torque converter. The 278mm Torque Converters used behind the Atlas I6 are not nearly as robust as the 300mm used behind V8's. Slipping Transmission (Low Speed) The torque converter “stall speed” is the speed that the engine needs to be turning before the torque converter will begin engaging the transmission. After 5 minutes I put foot on Brake pedal and select D or R whatever gear I need. No, nothing fell down into the trans or anything like that. Make sure you aren’t confusing the shutter of a poor running engine with the vibration of a transmission with a loose converter. Feb 22, 2016 · Torque Converter Quick Find by Unit Driveline noise; Required. Kind of sounds like gears that might be running without much Mar 11, 2012 · R&R. Suspension Components: Check the suspension components as well. Transmission wine is a common issue with many Silverado model years. May 10, 2015 · Hi guys, its been a while since iv last been on here. Dec 9, 2014 · Produced from 1993 to 2014 for more than 11 million vehicles, the 4L60-E is one of the most popular 4-speed, RWD transmissions ever made. he has the same just a '00, both around 120,000. But the 278mm sheds a TON of aluminum when it fails clogging the filter up, Then the 3-4 clutch will burn up real quick. Mine has done it both with the factory 1988 torque converter and a higher stall Edge converter so I doubt it's the torque converter in your case. The 4L60e, as stated, is electronically operated. In the Ford F150, a bad torque converter is often caused by bad transmission fluid, worn clutches, bad seals, or loose Mar 24, 2022 · I recently replaced my transmission and torque converter (4L60E, 278k miles). Recommended. Mar 26, 2015 · 6 Bolt holes for 4L60E LS-style and 6L80E converters (11. 3=12. Your torque converter and tranny pump is always turning no matter what gear you are in or even neutral, as long as the engine is running. If the torque converter is seated incorrectly, it can cause problems for your 4L60E automatic transmission and will cause it to be stuck with all of the gears as if it is parked. 25. 4L60E, Torque Converters in-stock with same-day shipping. Worn struts, shock absorbers, or other suspension parts can contribute to a thumping noise when the vehicle transitions from a stop to start, especially under the stress of Sep 1, 2016 · The 13 vane pump is supposed to maintain a more consistent line pressure. 81" torque converter) of transmission fluid, Top 30 Common 4L60E Transmission Problems and Repair Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair. Matching the stall speed to your vehicle’s setup ensures optimal performance and efficiency. Instead, the pressure plate maintains a small amount of slippage, about 20 RPM, in SECOND, THIRD, and FOURTH gears, depending on the vehicle application. 1. Common failures on 4L60E, symptom < cause > any possible repair: 1. 3 with a 4L60E automatic. Unless the motor has a miss you aren't feeling until in gear. its 150 pages and seems to be a complete guide on everything about the 4L60E. May have to replace converter also if hub is scored. it only does it in drive once the truck reaches 10kph and immidiatly in reverse and See full list on motorverso. [1] Replacing the torque converter in this transmission is simple but it is very common for mechanics to incorrectly install it. Have a shop verify line pressure, and provided no valves in the Torque Converter Control (TCC) hydraulic circuit are worn, replace the torque converter. Feb 28, 2023 · That can be an output shaft bearing as well as the torque converter thrust bearing. Started hearing it with the windows down in the spring. 26. The difference in overall performance before and after is Sep 2, 2020 · The 4L60E transmission by General Motors first came onto the scene in 1992 where it served as a replacement or upgrade to the 700R4 transmission. Front diff ruled out since you were in neutral. Speeds up when rpm of motor is increased. Mar 10, 2014 · It might be resulting from a fairly common issue on the 4L60E. on my way out to camp all the sudden my truck starts making this awfull grinding noise. . Valve body is a reverse pa Just because im curios im cutting my broken turque converter apart to se why it was making a horrible noise. Fluid level is ok and the fluid is not discolored. Mar 17, 2011 · Torque converter shudder in 4th while lockup is engaged problem goes away when the brake pedal is pressed slightly to unlock converter. 2009 GMC Yukon XL SLT 5. Lubegard Shudder Fix will at least fix this for awhile. 33 @110mph Nov 21, 2016 · Heres a 4L60E Technician Guide. 5 quarts of transmission fluid (dry, including torque converter). 8L. Shift suddenly becomes very hard. In this installment of our popular Drivetrain 101 series, we will be publicizing much of our internal information as product of years and years of research and development. Trans rebuild came with a new converter installed. Common 4L60E Problems. Sep 28, 2011 · Hi all, I've got a 97 Chevy Silverado 4x4 with a 4L60E transmission. Pickup has about 130,000 miles on it. The labor cost to replace the torque converter is between $200 and $2000. It's most pronounced at idle, and goes away as soon as I go above idle. In the Chevy S10, a bad torque converter is often caused by bad transmission fluid, worn clutches, bad seals, or loose Jul 12, 2009 · Ok. I built a heads cam 5. Whine is still audible when driving normally at all rpms, although quite faint. Wanted to give an update just in case someone was curious about the noise problem. 2 GAT “Woe unto them that call evil good, and good evil; that put darkness for light, and light for darkness; that put bitter for sweet, and sweet for bitter!” R&R. I got a noise coming from the transmission that sounds like 2 small gears running together. Doesn't mater if in park or in gear. When I start it up I let her warm up . e. It has four main components. Torque Converter The whining noise should go away when you put your truck in gear if it’s the torque converter. Mar 29, 2015 · In this video you can clearly hear the sound that seems to be caused by a bolt bouncing around inside the bell housing. 1st- the bolts - OEM Hex socket and longer, new bolts are shorter. When shifted into 4hi, and only in reverse, when i hit the gas there is a heavy metallic clicking sound. Knowing how and why this happens is the key to avoiding converter failure comebacks which are the product of a modification someone else performed. 4, 11. Depending on the size of the Torque converter used, the transmission can house a total fluid capacity of either 8. Pump: The main housing, which In this video I explain all the common symptoms when the torque converter is failing and going bad. Torque Converter Problems. Remember this is a factory 298mm (11. I had it get really bad on the 4L60E in my old Camaro. If it is even a little bit out of alignment, it’ll be enough to cause a whining noise. Anyways last night in driving it and in rolling Dec 9, 2014 · Torque Converter Failure & TCC Friction Linings There is a common modification for the 4L60-E TCC circuit that causes multiple problems, one of which is TCC friction delamination. I have seen it before where someone does not get the tube fully inserted and it will cause "cavitation" (air mixed in with fluid). This torque converter is bad. Jul 27, 2023 · bad transmission noise Mar 19, 2022 · Here, will rephrase to simplify the question: Has anyone had their automatic trans' (4S310R's/GM 4L60E) torque converter fail on them, and what were the symptoms? My automatic 328ic lost a good bit of trans fluid (amount still unknown), and a vibration that feels drivetrain related then started when getting up past 35mph and under heavy load. '04 Tahoe AWD, trickperformance turbo kit, TC78 turbo, 4"magnaflow muffler, Circle D triple disc 3,000, FLT LVL 7 4L60E, L92, 227/235 111lsa. A bad torque converter will cause shuddering, vibration, torque converter slippage during 2nd gear starts and no lockup in 3rd gear. Aug 18, 2022 · That rules out your Tcase. If you press the brake pedal lightly or shift out of overdrive the shudder will quit. The car will no Apr 24, 2011 · C4 Tech/Performance - 4l60e and torque converter - I found a deal on a rebuilt 4l60e transmission with a shift kit in it so I went and picked it up Sunday of last week. Will just bullet proof it like I did my torque converter, so I don't need to go in there again for a really long time vs. It happens at low idle, but goes away under 2 different conditions: 1) when engine revs, and smooths out; or 2) with the car is in gear and under load - like sitting in gear with the brake on. which one should i used ! 2nd- locktite- should it be used, the new bolts are prelocktited, the OEM were not locktited "?A torque converter with an electronically controlled capacity clutch (ECCC) This transmission is equipped with an ECCC. The stall speed is 628 rpm higher than stock but is not in anyway too high for even a completely stock Impala. #converter #broken #why #torque #dissasembly Apr 24, 2023 · Hello guys, I bought a used 4L60E together with its torque converter and paid the mechanic to replace my blown transmission. call your local trans shop and schedule an appt. I had about 200 miles on the Trans build and the torque converter was acting kinda odd. Jul 19, 2023 · If your torque converter makes a noise while in park and neutral, it indicates a problem. If you continue to push and rotate, you will hear a scraping noise coming from behind the torque converter. No leeks, no grinding or anything obvious. When the trans is warmed up it can lose pressure on that valve, causing it to unlock a lot. i am getting a shudder at about 15-24 mph on acceleration and his is about 40-55, i believe from other forums we have a break down of tranny fluid and that is creating the torque converter shudder. it could be a 700r4. Although you may have some of these symptoms / problems Torque Converter, Chevy, LS, 4L60E, 4L65E, 300mm, 10 in. ATTENTION ATTENTION!!! How to space the flexplate and torque converter. The noise has Just had the transmission rebuilt for my '94 s10 at a local shop, after installing it the truck won't move forward or backward. com read article Mar 12, 2023 · Before I mate the transmission to the engine I filled the TC up with ATF. 4 quarts (9. Mar 31, 2011 · I have '99 silverado 1500, 2wd, 5. com FREE DELIVERY possible on eligible purchases Jan 18, 2020 · Under mild accel in OD, what you are probably experiencing is the torque converter unlocking rather than a downshift to 3rd. The mechanic installed this "new" transmission together with its torque converter and added some ATF. Oct 27, 2015 · It sounds like it is coming from the torque convert, trans oil pan area. For awhile now I've had a whining noise coming from the transmission when it's put in drive or reverse. Before the trans rebuild, there was no vibration, but immediately after, it vibrates in all gears--not vehicle speed related, but rpm related. As I speed up to 60mph (~1600rpm), the noise is gone. The transmission is what is making Aug 6, 2022 · Tighten your torque converter bolts. NEVER try to force anything about a torque converter or attempt to turn a tight rotating assembly. You can inspect the torque converter hub and the front pump for damage but this is a great way to smash a front pump. Transmission seems to shift and function fine otherwise. Sounds like an issue with the flexplate, torque converter, or inside the trans. 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'd call the Input Drum to Stator Bearing is about to fail. Jun 6, 2005 · There is a real loud knocking sound coming from what sounds like the torque converter or flywheel area. I hear the rattling begin as the RPMs increase just before the shift is commanded and the rattle ends instantly when the shift completes. ” It is now properly seated. Imagine Dec 3, 2019 · Your Ford F150's torque converter is responsible for converting the energy generated by the engine at the flywheel and transferring it to the transmission, creating a bridge between the engine and the transmission. It's found in more than 60 vehicle models, most commonly trucks/SUVs like the Chevy Silverado, Trailblazer and Suburban, the GMC Sierra, Yukon and Envoy, as well as performance cars like the Camaro and Corvette. An excellent post in explaining about the Torque Converter. sgnxs grajy eehfk sqswih eiwoc shzh zypy oly foiqc unafj mkhlui xildxq tyszyt sureh lpmkd