6l80 transmission problems. It has the 6 speed automatic transmission.

6l80 transmission problems. Put drain hose into GE-47716-2 Graduated Bucket.

6l80 transmission problems. Oct 11, 2024 · The GM 6L80 transmission is known for several issues that can affect its performance and reliability. Here is the gear ratio of the 6L80E automatic transmission: First gear — 4. How good is the 6L80 transmission? In response to the question ‘how reliable is the 6L80 transmission?’, the answer partly depends on how well the transmission is maintained. Symptoms are a slight flare into third, and a harsh 5th gear engagement, especially at fluid temps below 135 degrees. The 10L80 is a 10-speed automatic that weighs 230 pounds without transmission fluids. This gearbox was designed to handle the torque output of some of GM’s biggest V-8 engines. I cannot figure it out. I found a product STL010 Sure Cool transmission system upgrade that is meant to replace the thermostat inside the bypass valve. Oct 14, 2024 · All multi-speed transmissions have some form of hydraulic control for shift quality optimization. Find out how to properly diagnose and repair the 6L80 transmission with tips and examples. Find out how to avoid pitfalls and challenges with machined parts and rebuilt units. Labor Operation Description Labor Time 8486048* Install Transmission Thermal Bypass Valve (TBV) During Any Repair That Involves Requires Removal of the Transmission 0. I travel mostly during rush hour and there is a lot of stop and go driving so I have noticed this transmission issue at those times. ATS Transmission Services provides expert repairs and upgrades for the 6L90 as well. As people across the country began buying these parts, supply could not keep up with demand. One of the most common is the premature failure of the 6L80 torque converter. 2 hr Add Jan 7, 2009 · The transmission in my Yukon. Mar 31, 2020 · Learn why the JMBX converter in full-size GM trucks and SUVs is prone to metal-on-metal damage and how to prevent it with a Sonnax forged cover and piston. Jun 30, 2010 · The problem was a transmission valve body check ball. Apr 3, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright The GMC Sierra 1500 was equipped with the 4L60E in early models, and 6-speed 6L80 in later models and 8-speed 8L90 in 2015+ models. GM 6L80 Transmission Problems: Jerking, Shuddering & Failure. 3L w/ 6L80E) that is experiencing pretty bad shudder at lower RPM under load when the torque converter clutch is engaged / locked. v. Fix it before this happens!!! Learn the common FAILURES in your 6l80e transmission It’s a terrible thing, but happens a lot. As a result, it doesn’t have the usual direct 1:1 ratio like the 4L60E and 4L80E transmissions. While the 6L80 used four pinion gears, the 6L90 utilized six, invariably strengthening the input gear set; how did GM actualize this? GM used a longer transmission case, 35mm longer than the 6L80 case. For more information on 6L80 transmission problems, click here. • If metallic debris is not present replace the transmission filter, reinstall transmission oil pan and perform the steps in the Service Procedure below. 3liter v8. 104584-30K) and 6L90 (part no. May 31, 2023 · Since so many of us own at least one Tahoe or Yukon equipped with a 6L80, I figured I'd start an all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions. 2. Reference the Applicable Warranties section of the Investigate Vehicle History (IVH) for coverage information. Feb 16, 2024 · GM Transmission Issues Class Action Lawsuit Update If you purchased a new or used GM vehicle with a defective 8-speed transmission that was manufactured between 2015/2019 in California, Connecticut, Indiana, Iowa, Massachusetts, Missouri, North Dakota, Oregon, Rhode Island, and South Dakota, you could join the Ulrich, et al. One would think that the emergence of 10-speed transmissions would result in extremely complicated valve bodies and hydraulic control, but in a way, the opposite has happened. By choosing a Monster Transmission 6L80E, you’re not only getting a product that addresses these common problems but also one that comes with a host of additional benefits and peace of mind. In this Drivetrain 101, we’ll analyze all of its most prolific problems, solutions and upgrades. 6 Common 4L60E Transmission Problems. The plucking rod actuator assembly GM part number 24200173 has been known to fail and cause most of these concerns. In this Chevy truck model, transmission issues are typically uncommon, but when going to higher mileage Aug 12, 2024 · 6 Common 6L80 Transmission Problems. If you tow/haul frequently, or nee Sep 9, 2020 · 2006-2015 GM Passenger Cars and Trucks equipped with 6L80 or 6L90 Automatic Transmission (RPO MYC or MYD) Condition. Find out the possible root cause of the converter problem and the benefits of upgrading to a newer style converter. With so many of them in need of repair, they have […] The Hydra-Matic 6L80 (production code MYC) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased all-wheel-drive vehicles with a longitudinal powertrain Apr 21, 2019 · The problem turned out to be a deformed check ball in the valve body plate. He laughed and said don't believe what you see on the internet. Jun 1, 2024 · Watch a short video by Haynes Manuals to learn about common issues and how to fix them with GM 6L80 transmission. Nov 2, 2024 · 6 Common 6L80 Transmission Problems. By utilizing more gearing, the 6L80 keeps the car in it's power band longer, improving the MPG of the vehicle between 4-7% (over the previous generation Discover the complete history of the 6L80E transmission and learn about its most common problems. 104584-40K) transmissions. Mar 30, 2018 · Although, the problems with the 6L80 are usually consistent. A number of 6L80 transmission problems can occur however, including slipping and failure of reverse gear. 5. 364; Third gear The GM 6L90 transmission featured 75 percent of the parts used in the 6L80 but added extra features that made the 6L90 more rugged. 4 Causes of Service Theft Deterrent System Message. After installing the service pump cover P/N 24248573, a transmission may have low line pressure. Other common 6L80E transmission problems include: Jan 14, 2021 · The 6L80 and 6L90 transmissions have become the most popular rear-wheel drive GM transmissions in most of our shops. There is a cross leak 4 days ago · Newer GMC trucks with 6-speed 6L80 transmission can suffer intermittent or constant transmission issues. We have seen several patterned failures, written numerous articles, and found countless fixes to keep these units on the road (and the list doesn’t end). He took it to a transmission shop that did Nov 11, 2022 · If you have a GM Truck or Van with a 6-speed transmission, built after 2006, these issues are likely to affect your truck. So Replacing TEHCM may NOT actually be Necessary! Part 1: The Basics of the TEHCM Switch Film Problems: The General Motors 6L80-E & 6L90-E transmissions are among the most diverse and capable transmissions of their time; being used in everything from exciting muscle cars to family SUV’s. 3 Apr 1, 2011 · This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. One common 6l80 issue due to design flaws include premature clutch failure. I was wanting to know if this transmission needs to be reprogrammed ,flashed or relearned . Whether you're a car enthusiast or a professional mechanic, 6L80E Transmission Gear Ratios. Put drain hose into GE-47716-2 Graduated Bucket. Got it back from the shop in April, but worked literally every day since May 10th, so just now got to troubleshooting it. Jun 24, 2021 · Learn about the common failures and problems of the GM 6L80 automatic transmission, such as converter clutch, output carrier, clutch hub, and valve body issues. It has the 6 speed automatic transmission. The 6L90, a close relative of the 6L80, shares some of these issues but features a heavier planetary design for added strength. Unlike some older transmission designs, the 6L80/90 applications also apply the Low Reverse (L/R) clutch to aid the low sprag during take-off. Possible causes and solutions: Apr 17, 2016 · When a GM 6L80/90 transmission finds its way into your shop with a complaint of no forward or reverse movement, or is slipping badly in all ranges, initial inspection may reveal a cracked or split sump filter. But unfortunately, a number of design flaws led to many of the most common 6L80E transmission problems. It has a GVW of 8,600 pounds. For lube-upgraded pinion pins and other essential build components, Sonnax also offers output planet saver kit no. find out at the chevy garage. Learn about the common failures and weaknesses of the 6L80-E transmission, a widely used 6 speed unit in various GM vehicles. 027; Second gear — 2. We install a “billet” base to the Torque Converter, which is machined (not welded), which prevents warping and additional friction on the clutch. No codes at all are being thrown for the powertrain. . this group is about helping each other troubleshoot causes, fixes and common failure. The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. In simple terms, the 6L50, 6L80, 6L90, 6T70, 6T75, 6T80 all use the same design TEHCM. Common Causes of 6L80 / 6L90 TEHCM Problems Sep 21, 2023 · The 6L80 is a 6-speed automatic weighing around 195 pounds without transmission fluid and can handle 440 lb/ft. Let me explain before you get upset and rip this page out of the magazine. 3 with the 6l80. These problems include concerns with the torque converter, valve body, and solenoids. Check ball #1 had shrunk and stuck in the separator plate. Find out how to fix or upgrade the torque converter, intermediate shaft, valve body, oil pan, pump, TEHCM and clutch packs. So far so good after the test drive. May 31, 2022 · Learn about the common issues with the GM 6L80 transmission, such as cracks, slipping, clutch failure, and reverse gear engagement. Don’t let 6L80 or 6L90 transmission issues hold you back. Premature clutch failure is a very common problem on the 6L80E. Normal driving, my transmission temperature stayed at 158F - 160F. Symptoms include harsh or delayed shifting, inability to engage certain gears, and slipping when shifting gears. The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. Oct 13, 2023 · Learn how to diagnose and repair common problems with 6L80 and 6L90 transmissions, such as pump, stator, and endplay issues. From a 13 silverado. What they have in common is working on the 6L80/6L90 for the first time. What Are Some of the Common Issues with 6L80 Transmission The National Transmission solution to fixing GM 6L80 and 6L90 Transmissions? Thicker steel and better welds. Hope everyone enjoys thanks f May 31, 2023 · I'm brand new here but active on other GM forums where the 6L transmissions are actively being discussed so figured I'd start a similar all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions. Experience the difference with Monster Transmission – where quality, performance, and customer satisfaction come together. I never received a check engine light, and the problem never got noticeably worse other than the complete failure. transmission repair. Use one of the quick links to take action today. But they aren’t without their problems though, so let’s look at some of the most common GMC Sierra 1500 transmission problems, look at cost estimates and figure out what you can do about them. Find An Installer Become An Installer Find A Price (800) 827-7455 Additional Resources Warranties Video Jan 19, 2021 · Slipping, d***y transmission filters, and jerking or shuddering while accelerating are some of the typical problems found with the 2016 Chevy Silverado 1500 transmission. If the sprag develops a problem, the L/R clutch will hold the output carrier initially. But understanding what could be wrong and then determining what would be involved to get it repaired (or if it even makes sense to try to get it repaired instead of swapping it out for a re-manufactured transmission), is what this article is all about. Before I did this project, I had never opened a transmission in any way so I'm going to explain it in detail for a layman like me. Almost every 6L80 that shows up is either a converter failure, plugged filter, burnt 4-5-6 clutch, or a damaged stator and bell. The 6L80E automatic transmission makes use of 4 underdrive gears as well as two overdrive gears. Aug 17, 2023 · A quick video on 3-5-R clutch failure and to demonstrate air check procedures to confirm or deny the drum's base welds are responsible for burn-up of the 3-5 John Parmenter, Precision International Tech Advisor goes over resolving problems on the 6L80 transmission. Reasonable at $43. I have had a 17 Ford F-150 with the 10 speed which was not that bad I had a 2019 Colorado with the 8-speed and it got totaled I had 23,000 miles on it when I bought it it got totaled 6 months after I bought it which brings me to my current truck my 2018 Silverado 1500 5. Feb 12, 2022 · That seemed to solve the chugging problem. It was created to help GM meet ever more demanding CAFE regulations on their vehicles. 6l80-transmission. Everything seemed to be working good however after you go over 40 then come to a stop it feels like somone is rear ending you. This vital doughnut shaped component is responsible for transmitting power from the engine to the transmission. Mar 16, 2023 · Sonnax has released new planetary gear kits for GM 6L80 (part no. What Chevy Transmission Has Problems? There have been a number of reports of problems with Chevy transmissions, particularly with the 6-speed automatic transmission in the Chevrolet Silverado Dec 29, 2021 · Okay so in my post above I said I was having issues with the 6l80 which I've never had that transmission before. For more information, make sure to check out our The 6L80E transmission is known to have its fair share of transmission problems. Mar 8, 2023 · Learn common causes and diagnostic repair tips for 6L45, 6L50, 6L80, 6L90 transmission problems like no Forward, no Reverse and the abnormal pressure condition. The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. If the low line pressure is not identified and corrected, clutches may be damaged during operation. I'll get it going with a tear down and inspection video and go from there. But, GM had been in transmission limbo, so to speak, needing a modern transmission to fill the duty gap between the excellently versatile 4L60E (and its tougher 4L65 & 4L70 variants) and the Allison Mar 4, 2022 · The 6L series units all share the same design and layout whether it is a 6L45,6L50, 6L80, or 6L90. Apr 17, 2022 · The Problem of having “Delayed Forward and Delayed Reverse” in the 6L80 Transmissions may NOT just be a Problem with Malfunctioning TEHCM Switches, but may also involve LEAKS from Damaged Switch Films. my truck is a 2016 chevy silverado 1500lt-z71 4x4. Contact ATS Transmission Services at (828) 447-7803 or Sep 17, 2023 · The 6l80 was designed to handle the torque output of some of GM’s biggest late-model LS (gen 4) and LT (gen 5) v8 engines, but a number of design flaws created most of the common 6L80E transmission problems. A lot can go wrong with an automatic transmission. Included new tranny lines, cooler Problem – Due to OE clutch select valve spring tension, the valve apply fluid pressure inside of the 6L80/6L90 valve body will be too high, causing a number of transmission problems that include: Premature failure of the 1-2-3-4 clutch I have a buddy that owns a 2014 GMC Sierra SLE w/ around 165K (5. Nov 27, 2018 · I have had my 2018 Silverado LT Crew Cab Z71 for about two months. Various factors, including worn clutch plates, damaged solenoids, low fluid levels, and failing sensors can cause these issues. Fill out our contact form or call us toll-free at (866) 981-4800 to request a free consultation. The following vehicles are equipped with a GM 6L80 transmission: Aug 4, 2015 · Chevrolet Silverado 2007-2013: Transmission Problems and Diagnostics. Aug 23, 2020 · 3. Anytime the converter decides to “take a permeant vacation,” the metal particulate from the converter will likely migrate back into the pump and, of course, into the Nov 13, 2023 · Common problems with the GM 6L80 transmission include slipping gears, harsh or delayed shifting, fluid leaks, and overheating. General Motors lawsuit. 6L80 / 6L90 transmission fluid temperature sensor 6L80 / 6L90 TCM. I went with Option# 3. Sep 18, 2017 · Instead of rebuilding it, I pulled a low mileage 6L80 from a 2013 Silverado 1500 and even though it was in good shape, I put new frictions and steels in, as well as resealed the areas this transmission was prone to having issues with (the one way seals on the input shaft and valvebody) I knew the transmission control module would be the hardest Mar 20, 2018 · My transmission ended up catastrophically failing, without warning taking off from a stop sign. 6L80 / 6L90 TEHCM Problems. Other common 6L80E transmission problems include: Nov 8, 2022 · The 6L80E transmission is widely used in popular GM applications such as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS, and CTS, Camaro, and G8. Transmission shop, charged about 4k out the door with 100k mile warranty on a Jasper Transmission. Upon removing the transmission to change the filter, or doing any service to the transmission requiring a refill of the fluid, vehicle not wanting to move or engage the transmission in any range. From the DT-52263 Transmission Fluid Exchange Kit, remove cooler lines and install DT-52263-1 Block Assembly. Service Procedure 1. Other common issues include pressure regulator valve failures, clutch symptoms, cracked drum problems, and harsh shifts. 104584-80K. (see attached pic) Towing transmission temps still remains to be seen 6L90 Transmission. 6L80 / 6L90 solenoid failure 6L80 / 6L90 pressure control switch failure 6L80 / 6L90 torque converter engagement and disengagement problems Slipping Unusually harsh shifts Failed shifts Loss of gears Limp mode. The video covers clutch problems, valve wear, and more. Flushing the transmission fluid every 60,000 miles is advised to keep the transmission working and running efficiently. Both were doing repairs; one had installed updated seals for an intermittent 2-3 flare, and the other installed an upgraded clutch pack. However, filter quality may not be the underlying issue. 4 Causes of Chevy Equinox P0014 Code. Nov 22, 2022 · 3) Transmission Fluid Leaks – Finally, another common problem that has been reported with the 6L80 transmission is leaks developing in the unit itself. A variable displacement vane-style oil pump is integral to the bellhousing. Become a 6L80-E and 6L90-E expert now! Apr 5, 2022 · At this point, you are probably wondering what all the different symptoms and transmission applications have in common. Right above the oil pan in your transmission is the valve body, which has the TCM connected to it on these trucks. I took it to the transmission shop Tuesday morning, explained my symptoms, mentioned possibility of check ball as seen on internet from 3 different transmission shops. Jan 27, 2022 · have a 13 tahoe transmission went out installed a used 6l80 . As a quick comparison, the once popular General Motors 440T4 (4T60) 4-speed transmission was hydraulically […] Featured Transmissions Ford 5R110 Torqshift Ford 4R70W/4R75W GM 6L80/90 Ford 6R60/75/80/100 Dodge/Chrysler/Jeep 62TE Dodge/RAM 68RFE ZF 8HP70 Value-Oriented Products & Superior Customer Service JASPER is committed to helping you succeed. It hesitates, lags, wanders and is woefully indecisive when shifting particularly at speeds under 55mph. These problems can even lead to transmission overheating in some cases. Jun 3, 2019 · The 6L transmissions use the low sprag to hold the output carrier stationary during vehicle launch in 1st gear. Nov 14, 2023 · Has your vehicle’s GM 6L80 transmission failed or displayed unusual behavior? You may have a claim for relief. Find out how to diagnose and fix these problems with updated parts and professional help. rqyf ecu vdyhba myjtte ypdo cedmm dugbxk bgeua atbw efeed