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Rebuilding a 6l80 transmission can provide a number of benefits, including improved fuel economy, smoother shifts, and increased reliability. Additionally, a rebuild can also help to extend the life of the transmission and can prevent the need for more costly repairs in the future. This is a MUST DO when rebuilding a 6L80-6L90 transmission!!!The life expectancy of the 4.8 Vortec is around 250,000 to 300,000 miles. Some users have reported that their 4.8 Vortec engine has lasted up to 500,000 miles with proper maintenance and care. To reach this milestone, you must ensure proper engine maintenance. If you change the engine oil, air filter, and tune-ups regularly, your engine …Unit Endplay. The 6L80’s and 90’s need to have minimal endplay for longevity. Given the fact that most of these units have torque converter failure and pump damage, the pump will most likely need to be repaired or replaced. With this in mind, you need to measure the endplay of the unit BEFORE you disassemble the unit.May 21, 2020 ... GM 6L80 E Transmission - No Forward - No Trouble Codes - Transmission Repair ... Chevrolet 4L60E Transmission Common Problems and Fixes. Bruce ...Casting. The oldest 4L80E transmission model was manufactured between 1991-94. On the side of the transmission (on the passenger's side), you could notice the two core line fittings. This was a major design problem, which would burn up the planetaries. The problem was fixed in the later models with a little change in the casting.Nov 8, 2023 · The 6L90 shares about 75% of its parts with the 6L80 but it is not the same transmission. It has 6 pinion gears which is 2 more than the 6L80 as well as a strengthened input and output gear sets. In addition to those improvements, the 6L90 has an extra clutch plate per gear enabling it to handle heavy-duty applications.Mar 16, 2023 · The life expectancy of a 6L80 transmission is largely dependent on several factors. These include the type of vehicle it is installed in, the driving habits of the owner, and regular maintenance. Vehicle Type : The type of vehicle that a 6L80 transmission is installed in can have an effect on its life expectancy.The manufacture of the 6L80 began in 2005 and was released in most GM vehicles in the model year of 2006. The transmission lasted until 2016, available in 6L80 vs 6L90 versions. 6L90 Transmission. GM introduced a stronger variant of the 6L80 transmission within a year, known as the 6L90 transmission, RPO code MYD.May 31, 2022 · The 6L80 has had a load of transmission problems, some of which directly inhibit drivability. Some of the most common issues include: Cracks in the 1-2-3-4 pistons. Slipping 2 nd and 3 rd gears. Cracked drum. Skipping 2-3 gears. Clutch Failure.Learn how long a 6L80 transmission can last, what affects its life expectancy, and how to avoid common problems. Find out the benefits of regular maintenance and when to replace a 6L80 transmission.Learn how to service, drive, and maintain your 6L80 transmission to avoid problems and extend its life. Find out the common signs of transmission failure, the cost of rebuilding, …Jan 19, 2023 - Are you curious to know more about the 6L80 transmission life expectancy? Learn more about some issues and life expectancy of this component right here. PinterestJeff Smith: The transmission in your truck is the 6L80 that first appeared in the Corvette in 2006. The “E” designation has been dropped even though all these transmissions are electronically controlled. This is a much different transmission from the earlier generation 4L60/4L80/4L90E four-speed overdrives. This newer transmission is what ...Transmission life expectancy. I just turned 200,000 miles in my stock '06 Tundra 4x4 (V8). It gets about 50-70 hours offroad per year, and about 12-18k on the street. Wonder what I can expect for the future for the auto transmission. I have changed the a/t fluid about every 80k.May 19, 2015 · 14970 posts · Joined 2007. #2 · May 19, 2015. The trans in mine died at 59,600 miles, and was replaced under warranty. Different trans than in your 4 cyl though. 2015 RAV4 Limited, AWD, tech pkg, Barcelona red metallic, 115k miles. 1996 Avalon XLS, ABS brakes, super white II, acquired w/ 139k, now at 432k. 1998 RAV4 3dr soft top AWD …Similar to some other transmissions, the 6L80/90 may use a cooler bypass valve to improve transmission warm-up (figure 7). As with other manufacturers, the GM cooler bypass valve can fail. In this application, the 456 clutch will typically fail due to overheating. Replace or bypass the valve will address the issue.Being a registered nurse (RN) is a rewarding and demanding profession that plays a crucial role in healthcare settings. If you are considering a career as an RN, it’s important to ...The 6L80 can use either a 258mm or 300mm torque converter. The 6L80 is ideally suited to complement GM's LS or LSX engines that are used in two-wheel drive applications. With a modular design, 6L80 transmissions remanufactured and sold by Certified Transmission have components that are common to the six-speed group of transmissions.Transmission Shifting Issues. This issue is also very common with 66RFE transmission. There have been several reports of transmission shifting, which affects the vehicle's output. 66RFE Transmission Life Expectancy. Determining how long 66RFE transmission will last depends on a variety of factors. Your driving habits are one of them.The 6R 80 features "Filled for Life" low viscosity synthetic transmission fluid (MERCON LV), though a fluid flush is recommended at 150,000 miles if your truck falls under the classification of "Severe Duty" operation. The transmission, as used in the Ford F-150, has a fluid capacity of 13.1 quarts and weighs 215 lbs.They and the Transmission have been exceptional for me thus far. 2009 Ram 3500 4x4 Mega Laramie/Resistol DRW FASS150, BD Intake Elbow, ARP 625 Studs + Fire Ring, Timbrens, Turbo back delete, Black Maxx w/OD, Flo-Pro, Attitude 63 Turbo, RevMax 550 Trans, Aux Trans Cooler ... Life expectancy 68 rfe I got almost 160 nowon …what is the "best" transmission fluid for a GM 6L80 in a 2015 Sierra? on quickly searching all i am finding is Valvoline Maxlife. I plan to just suck old out and add that amount back a few times to do a fluid change over time. currently on stock fluid at 81k miles. C.Jun 8, 2022 ... #gm #chevrolet #suburban #6l80 #transmission #mechanic #mechanicsoftiktok · 1969 Chevy Suburban · 2016 Chevy Suburban Problems · Chevy Suburban...A comprehensive guide to the 6L80 transmission, covering diagnosis, troubleshooting, overhaul, parts, and performance options. Learn from videos, links, TSBs, and user experiences on this forum.Aug 24, 2019. #1. How long should I expect a 68rfe to last in a 2500 just daily driving mostly 99 percent of its life. Not driving like a ass. Won’t delete till after warranty and only run stock tune. Will change trans fluid and filter every 60-80k miles unless shown proof I …Just When You Thought You Knew About the 6L80E! Introduced in the 2007 model year, the 6L80E (code JMBX) created challenges for rebuilders’ right out of the gate. Such as friction failures, cracked dampers, and covers that were on the edge of being too thin right from the factory.2 days ago · How Automatic Transmission Fluid Cools a Transmission; Fluid Life Expectancy vs Temperature; Fluid Temperature & Damage; ... Just wanted to share this because it just happened to me. 2016 Silverado 1500 with 6L80 tranny overheating because engine coolant thermostat got stuck open.May 25, 2014 ... ... 176K views · 6:04. Go to channel · 4L60E common problems. Transmission Bench•2.1M views · 39:06. Go to channel · Introduction to th...Sep 21, 2023 · Below we’ve outlined the specific transmissions that are used in the production span of the Tahoe, and we’ve attached prices that we found with online retailers: 4-speed 4L60-E automatic: $1,795. 4-speed 4L80-E automatic: $2,031. 5-speed ZF S5-42: $1,295. CVT 2ML70: $3,000. 6-speed 6L80 automatic: $3,899.The 6L 50 (and similar 6L 45) is a 6-speed longitudinally-mounted automatic transmission produced by General Motors.It is very similar in design to the larger GM 6L 80 and 6L 90, and is produced at GM Powertrain plants in Toledo, Ohio; Silao, Guanajuato, Mexico; and by the independent Punch Powerglide company in Strasbourg, France.. This …Figure 1. Getting back to the 6L80 transmission, with the years they have been on the road; we now see the types of failures for which they are susceptible. Things like converter clutch failures, output carrier lube failures, 4-5-6 clutch burnout, 4-5-6 clutch hub with the output carrier shaft snapping or twisting (caused by shift overlap ...This increase in engine management gave transmission control the ability to be more precise. Figure 1 shows an example of today's valve trains in a 6L80 application and how the 1-2-3-4 clutch regulator valve and latch valve work together to bring the clutch on seamlessly.The 6L80/6L90E transmission fills a much needed duty gap between the versatility of the 4L series and the Allison variety. All previous GM transmissions had been based on hydraulic controls with more electrical aspects with each upgrade, but this unit was developed as a electro/hydraulic controlled transmission.Discover Art inspiration, ideas, styles. 14 Cool VHS Covers for Modern Movies and TV Shows; This Realistic Water Painting Took More Than 2 Years to CompleteThe 8L90 transmission is still in use today, but is slowly retiring in exchange for the 10L80 and 10L90 transmissions. Without further ado, we will now assess the prolific problems associated with this transmission and how to address and enhance them. Problem #1 - The Torque Converter. As with many transmissions, the torque converter suffers ...4th: 1.15. 5th: 0.85. 6th: 0.67. Experience the difference with the new SS Six-Speed Transmission! Our 6L80E transmissions are more durable and reliable, you can drive with confidence after you have installed one of our units. Max. engine torque: 430 lb-ft. Max. gearbox torque: 664 lb-ft. Max. recommended shift speed: 6500 rpm. Max. validated ...Aug 24, 2019. #1. How long should I expect a 68rfe to last in a 2500 just daily driving mostly 99 percent of its life. Not driving like a ass. Won't delete till after warranty and only run stock tune. Will change trans fluid and filter every 60-80k miles unless shown proof I should do it sooner.History of the GM 4L65E Transmission. The history of the 4L65E goes as far back as the 1960s, when General Motors introduced the Turbo-Hydramatic 350 as a new and improved automatic transmission, a successor to the Powerglide. The TH350 could be found under the hood in most GM trucks and rear-wheel drive cars up until the mid-80s, due to its ...Shifters, Automatic Transmission Floor Mount Shifters, Cable, Detent, Knob, 6-speed Shifter Conversion, Chevrolet, 6L80E, Kit Part Number: SIW-SW1025 Not Yet ReviewedThanks: 4. Thanked 15 Times in 14 Posts. I believe that the 8L90 top of the bell housing bolt was moved (to accommodate the direct injection), comparing it to the 6L80. The 6L80 bell housing is its a full circle all the way around and not notched like earlier GM transmissions (e.g. TH350 / TH400 / etc.) are for torque converter access. E.g ...Figure 1. Getting back to the 6L80 transmission, with the years they have been on the road; we now see the types of failures for which they are susceptible. Things like converter clutch failures, output carrier lube failures, 4-5-6 clutch burnout, 4-5-6 clutch hub with the output carrier shaft snapping or twisting (caused by shift overlap ...All 6L80/90's are torque base shifted units. The torque signal is calculated thru the ECM. ... the cooler will lower operating temperature and recovery time which in turn will extend the life of your transmission. Circle D Transmission's Rebuild Kits carry a 1 year, parts only warranty, exclusively against manufacturer's defects. Warranty ...According to their opinions, the longevity of a Ford F150 transmission can vary depending on several factors. Extensive research and studies have been conducted to understand the lifespan of Ford transmissions. These studies have revealed that with proper maintenance and care, a Ford F150 transmission can last between 150,000 to 200,000 miles.Quick video showing ho to reset the learning (ADAPTS) on a GM 6L80e transmissionRecall 14V152000 - Transmission cooler line leak - 6L80 Transmission 2015 Chevrolet Tahoe. Summary - In March 2014, General Motors recalled certain 2015 Tahoe vehicles equipped with a 6L80 6-Speed Automatic Transmission. The recalled trucks may have a transmission oil cooler line that is not securely seated in the fitting. Consequence -What Is 6l80 transmission life expectancy? The life expectancy of a 6L80 transmission can vary significantly depending on several factors, making it difficult to give a definitive answer. Here’s a breakdown of the influencing aspects: Factors Affecting LifespanThe R&R of the TEHCM (Transmission Electronic Hydraulic Control Module) for Switch & Film Rebuilds 6L90: The Problem of having “Delayed Forward and Delayed Reverse” in the 6L80 Transmissions may NOTjust be a Problem with Malfunctioning TEHCM Switches, but may also involve LEAKSfrom Damaged Switch Films.Transmission Electro-Hydraulic Control Module Read Only Memory Incorrect program/calibrations checksum = TRUE Boolean >= 5 Fail Counts One Trip ... 11 OBDG07 TRANS Diagnostics 6L80/6L90 COMMON SECTION 1 OF 8 SECTIONS 6L80/6L90 COMMON SECTION Page 1 of 110 1 OF 8 SECTIONS. COMPONENT/ SYSTEM FAULT CODE MONITOR STRATEGY DESCRIPTION SECONDARYFind answers to how much fluid you should use in your 6L80 and 6L90 automatic transmission plus great performance 6L80 6L90 parts at Global Transmission Parts. Toggle menu (844) 298-6404 Login or Sign Up; 0. Search.The GM 6L80 transmission recall affects certain model years of vehicles that are equipped with this particular type of transmission. The recall was announced due to a problem with the transmission cooler lines. ... 6L90 Transmission Life Expectancy . The 6L90 transmission is a six-speed automatic transmission that was introduced in the 2006 ...Solenoid DTC’s – GMC Sierra 1500 6L80E. Problem – A number of diagnostic trouble codes, including P0776, P0796, P2714 and P2723, can be caused by a pressure leak at the end of the clutch regulating valve. Solution – The bore plug will have to be replaced with updated versions, or modified to accept an O-ring kit.The GM 8L45 eight-speed automatic transmission. According to TSB (Technical Service Bulletin) 18-NA-355, the latest update addresses “torque converter clutch (TCC) shudder conditions on 8L45 and ...The main difference between a 6l80 and a 6l80e is that the latter has electronic control of the transmission. The 6l80 and the 6l80e are both six-speed automatic transmissions produced by general motors' hydra-matic division. The 6l80e has electronic control, while the 6l80 is controlled by hydraulic systems.In today’s unpredictable world, having basic first aid knowledge can make all the difference in saving a life. Before delving into the specifics of first aid courses, it is crucial...Information about GM's 8-speed 8L90 M5U Hydra-Matic transmission, including details, specifications, vehicle applications, and more. ... to fit the same space as the previous 6L80/6L90 family of ...Pine Bluff, AR 71601. (870) 535-4973. www.abbott-tach.com. Today's 4L65-E and 4L60-E transmissions trace their lineage to 1982 and the introduction of the 700R4, one of General Motors' first ...Just When You Thought You Knew About the 6L80E! Introduced in the 2007 model year, the 6L80E (code JMBX) created challenges for rebuilders’ right out of the gate. Such as friction failures, cracked dampers, and covers that were on the edge of being too thin right from the factory....