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 will ...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.Complete 6l80e transmission parts diagram. View all parts of the internal 6l80e transmission.A six-speed medium-duty transmission. 6L80 and 6L90 (2006-present). A six-speed heavy-duty transmission. 8L90 (2014-present). An eight-speed heavy-duty transmission. 8L45 (2016-present). An eight-speed light-duty transmission. ... becoming an avid dirt track race fan which has developed into a life long passion. Taking a break from the Midwest ...So his 2016 has the 8th check ball and updated spacer plate while the 2012 trans does not and has a diff separator plate. The valve body itself changed in 2010 and remain unchanged since then through end of prod in 2023 for the 6L90s. If he so desired, he can replace the spacer plate with the updated version and add the 8th check ball in the ...A. Ahmadoasf14 Discussion starter. 6 posts · Joined 2024. #1 · Jan 18, 2024. 2015 gmc Sierra 1500, 5.3 4x4, 210k miles. My transmission was replaced at 160k, but recently truck vibrates around 1200 rpms only in v4 mode, I plugged in a range and that went away, in v4 mode tcc slip reached 6-700 on highway cruising speeds. My temps also reach ...2) Have Your Transmission Serviced Regularly. Like an engine, a transmission has oil and a filter that needs to be changed every 20,000-30,000 miles, or once every 18 months. For newer cars, you should also have the transmission flushed every 40,000-50,000 miles or every 2 years, to remove all of the sediment and debris from the torque ...Whether you’re a concerned parent, an aspiring healthcare professional, or simply someone who wants to be prepared for emergencies, taking a first aid course can be a life-changing...RV transmission fluid typically only needs to be changed every 30,000 miles. It should be noted however, if you have a GM 6L80 transmission, you must change the transmission fluid after 3 to 6 months and clean the transmission yearly. When changing the transmission fluid, do not put too much in the system to avoid damaging the gaskets and seals.4L80-E A Hydra-Matic 4L80 transmission at the Ypsilanti Automotive Heritage Museum. The 4L80-E (RPO MT1) is rated to handle engines with up to 440 ft·lbf (597 N·m) of torque. The 4L80-E is rated to a maximum GVWR of 18,000 lb, depending on the axle and vehicle.. The 4L80-E uses two shift solenoids, initially called Shift Solenoid A and Shift Solenoid B; they were later changed to comply with ...Jun 24, 2021 · 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 ...Published: September 23, 2020. Roadmaster Powertrain, a subsidiary of Whatever It Takes, has announced the availability of 6L80 remanufactured transmission units (Part # RMP45). These units are completely updated and ready to master the road, according to the company. Heavy Duty and Extreme Duty units are also available for vehicles with towing ...The 6L90E automatic transmission provides optimum efficiency and 6-speed performance by taking full advantage of a much wider gear ratio instead of the conventional planetary gearset design. It has a die-cast aluminum casing with maximum input torque of 531 lb.-ft. and weighs approximately 245 lbs. with a torque converter and ATF.Hi All, I have an 09 Silerado 1500 Z71 with the 6-speed tranny and a few months ago I lost gears 4-6, they just slip when engaged. I've since driven it keeping it at max gear 3 with the paddle shifter and no problems in gears 1-3 and reverse. GM checked it out, no codes, no real diagnosis, so they recommended replacing tranny with a rebuilt to ...Information about GM's 6-speed 6L50 MYB Hydra-Matic transmission, including details, specifications, vehicle applications, and more.8,006. Location. Fort Worth, Texas. Dec 27, 2022. #2. It varies between 20 & 50 PSI, But pressure in the circuit is a byproduct of restriction & the circuit is diagnosed by Volume (gallons per minute). Many things affect the pressure & volume....ATF temp, Commanded Line Pressure, TCC State (On/Off), Bushing Wear, Pressure Regulator Valve/Bore ...Drivers report that their 6L80 transmissions are freezing while changing gears, which can cause the vehicle to shudder while driving. Has your vehicle's GM 6L80 transmission failed or displayed unusual behavior? You may have a claim for relief. Fill out our contact form or call us toll-free at (866) 981-4800 to request a free consultation.Covid-19: life expectancy is down but what does this mean?Trends of total life expectancy (tle), dementia-free life expectancy Human biologyWhat is life expectancy? definition and examples. Trends in temporary life expectancy between exact ages 0 and 60 in 16Are telomeres the key to aging and cancer 6l80 transmission life …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.Dec 5, 2022 - 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. Pinterest. Today. Watch. Shop. Explore. Log in.Holding 1.5 quarts of extra fluid, the high-strength A356.0 cast aluminum features external cooling fins for optimal heat dissipation. Cooler transmission fluid lubricates better, which helps increase transmission life. The PPE Heavy-Duty Transmission Pan also features a billet stainless steel drain plug with an integrated neodymium magnet.Looking to help my 6l80 last longer and perform better for my 2010 Sierra 1500 4wd. The truck has been regeared to 4.10's from the old 3.08's, installed long tube headers run to y-pipe single muffler with electronic cut out dump, decent sized cam, and tuned. Now for the transmission. As i said its a 6l80.The 6L80 transmission has a life expectancy of up to 150,000 miles. The 6L80 transmission has a life expectancy of 150,000 miles. This is lower than the average transmission life expectancy of 250,000 miles. The 6L80 is known to fail at around 150,000 miles. What are the typical transmission life expectancy for 6L80s? The …Feb 24, 2023 · The 6L80 transmission life expectancy is lower than average than the standard transmission with a shelf life of about 250,000 miles. The leading cause of engine failure is the six-lobe engine oil seals. Here are some factors that affect the 6L80 transmission life expectancy and how good it can be.Unleash the Power: The Strength of the 6L80 Transmission • Powerful 6L80 Transmission • Discover why the 6L80 transmission is a powerhouse, built for durabil...Expected transmission life span. Thread starter EfiniMotorsport; Start date Dec 13, 2017; ... I don't know if that's the life span of the ones he sees or if that's about all they last. Dec 14, 2017 #2 M1Gunner Full Access Member. Joined Feb 7, 2015 Posts 1,078 Reaction score 1,233 LocationJan 12, 2015 · jtrosky said: It's very hard to pinpoint a life expectancy of a vehicle, but I HIGHLY doubt that you will get 200k miles out of the 4-speed transmission. They aren't exactly known as long-lasting transmissions (some have issue in less than 75k miles). You'd be lucky to get 100k trouble-free miles from the transmission.3309 posts · Joined 2021. #6 · May 9, 2023. If you can move it, it's done for. 2009 GMC Yukon XL SLT 5.3 K5L - 2012 GMC Sierra SLT 6.2 NHT - 2013 GMC Sierra SLT 6.2 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!".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.10 posts · Joined 2019. #1 · Mar 22, 2020. Has anyone noticed a low pitched whine from their 6l80? I have a 2018 5.3L with 6l80 and 13K miles, I have noticed a low pitched whine at idle and while driving at low speeds. While listening from under the truck, whine is coming from the bell housing or front portion of the transmission.Eagle Transmission Shop Specialize in 6l80E Transmission Repairs. Free Towing w/major repair up to 45 Miles! 1600 Dallas Dr. Denton TX 76205 Phone 940-898-08086L80 6L80 Automatic Transmission Parts , Transmission Parts Selection . TYPE IN A 3 DIGIT # FROM DIAGRAM. 6L45 6L50 6L80 6L90. 6L80: Table Of Contents; Bands Performance Parts; Bushings & Bushing Kits ... TRANSMISSION BREAKDOWN IMAGE, TRANSMISSION DIAGRAM Automatic Transmission Parts1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - C6 transmission, max life expectancy before 1st major repair - Hello all, I was wondering about how many miles a C6 transmission can go before it's first major repair or rebuild if well cared for ? I have a 1984 Supercab, one-owner, that I bought new in 84...1 Snap Ring. CDT35RL2/80 offers 25% more clutch apply area than stock. High Energy material maintains consistent frictional behavior and tolerates extreme thermal stress applications. Kolene steels provide a surface treatment that enhances wear & fatigue resistance. CDT26L2/80 (2-6 CLUTCH KIT) 5 Borg Warner® Clutches.The 4-speed 4L60 is a common candidate for that, but even the 6-speed 6L80 (to learn more, check out our overview on the 6L80 transmission life expectancy) has been made to fit the RX8. It all boils down to your personal goals. Things To Consider Making The Swap.Shift the transmission into 8th gear with the PRNDM in the M position. Obtain an engine speed between 1000 and 1750 rpm. Maintain this condition for a total of about 5 miles (8 km). ... Build It Right! 6L80/90 Pump Stator Gasket Issues. Keith Clark. 1,093 Views. Delivering the Goods | March - 2024 Lock Up Madness! GM and Ford Torque Converter ...The 6L80E is a 6-speed automatic transmission designed for use in longitudinal engine vehicles. It is made by General Motors and has been in production since 2006. It is usually found in vehicles with a V8 engine and can handle up to 600 horsepower. The 6L80E has six forward gears and one reverse gear.GM Generation 1 6T40/6T45/6T50 and Generation 1 6T70/6T75 automatic transmissions are each equipped with four pressure switches in the TEHCM (transmission electro-hydraulic control module) that is attached to the valve body (Figure 1).These pressure switches serve two primary functions: providing the computer with the gear selection and with clutch timing information.First introduced in 2005, the 6L80 transmission is a 6-speed automatic gearbox that is made by General Motors at their Willow Run transmission factory in Ypsilanti Michigan, and at their transmission plant in Toledo, Ohio. They are designed for RWD and AWD/4WD applications, and feature clutch-to-clutch operation with a wide gear ratio for ...Most 6l80e transmission filters and kits which include a new pan gasket, filter, and filter seal cost around $20 – $30. The filters we recommend for your 6l80e are: GM 24236933; ATP B-239; As an FYI, the 6l80 transmission pan gaskets are a much higher quality material than older style gaskets, which as usually a thin rubber or cork …An automatic transmission can last 100,000 miles before needing additional care. Care and maintenance of the car are critical for the life of associated mechanical parts, including the transmission. Let's look at some of the essential things that affect the life of a transmission.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 …How to Easily Remove & Replace a 6L80, 6L90 Output Planetary Lube Dam Presented by Sonnax. The lube dam on the output planetary in GM 6L80, 6L90 transmissions holds lots of gunk and metal shavings, especially after a converter failure. It's critical the planetary be cleaned during rebuild to prevent shift problems and comebacks, but separating the OE dam from the planetary can be difficult and ...In a nutshell, life expectancy is the number of years someone can expect to live. As you explore the basics of this concept, you’ll learn about the factors that affect a person’s l...Getting to Know More About the 6L80/6L90E. February 28, 2018. 3,682 Views. 3 Min Read. Introduced in late 2005 to become the 6-speed replacement for the 4-speed transmissions such as the 4L60E, the 6L presented several new challenges. The early release of this product line was introduced in Cadillacs and Corvettes, but before long it became ...The torque converter is a fluid turbine drive and like those on its predecessor transmissions; the TH350C, 700R4, and 4L60, the 4L80 features a lock-up pressure plate for direct mechanically coupled driving from the engine crank. The 4L80 features a 310 mm torque converter. As to length, this transmission is 26-1/4" long.6-bolt hexagon bolt pattern. Varying transmission lengths depending on vehicle application. Weight ranging from 215 to 240 pounds (98 to 109 kg) Rated to handle up to 600 lb-ft (813 Nm) of torque. The 6L80E transmission is known for its smooth shifting and high torque capacity, making it suitable for a wide range of applications.It is also a symptom of a failing CP3 pump. Air filters should be cleaned or replaced if they are dirty. This will prevent CP3 from dying. 4. Knocking Sound. A knocking sound is heard when the CP3 pump fails. So, a knocking sound is also a symptom of pump failure. 5. Blue or White Smoke at Idle in Cold Weather.The transmission may be your problem when you notice: Slow acceleration. Reduced fuel mileage. Fluid leaks. Grinding noises or shaking. Whirring sounds when in neutral or in gear. Slipping gears. A dragging clutch (in manual transmissions)Solution – These 6L80 transmission problems can be caused by a leaking 1-2-3-4 and 3-5-R clutch seal rings. The clutch packs, discs and drums should also be inspected for signs of damage. Street Smart Transmission remanufactured 6L80 transmissions come already modified to correct the causes of these problems. Slips in Reverse or Third ...6L80E Transmission Gear Ratios. 1st Gear: 4.02:1: 2nd Gear: 2.36:1: 3rd Gear: 1.53:1: 4th Gear ... Sonnax upgrade parts along with a standard rebuild kit with high quality clutches and seals would add quite a bit of life to your transmission. The 6L80 and 6L90 transmissions seem to have a fairly good reputation for durability and with these ...Feb 21, 2020 · Thanks for the help and info. Truck was dropped off at a local trans shop this morning. We are going to rebuild the 6l80. Upgraded clutches, torque converter with 2400 stall plus a shift kit. Also upgrading to a larger trans cooler. This should be all that is necessary for my truck.6.4 Life Expectancy. I own a 2008 6.4 Lariat Crew Cab 4x4 purchased new in Feb 2007 when the 6.4 first came out. I have kept the truck stock. The transmission was replaced under warranty at around 3000 miles. My truck currently has 133,500 miles. I have had all maintenance and or repair work done at the Ford Dealer where I purchased my truck.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...6L80 Transmission Life Expectancy Tips To Maximize It. 4.3 (142) · USD 198 · In stock. Description. The 6L80E transmission is now for sale at our lowest price! We pull out all the stops with our Hydra-Matic 6L80 From its clutch packs helical. Properly Diagnose 6L80 Automatic Transmission Issues.However, when going for the 2015 and 2016 Chevy Tahoe models, people are discovering transmission and engine issues very early on. One driver got their 2015 Chevy Tahoe with 479 miles on it and enjoyed a week with it before strange noises started to occur while accelerating. Then the transmission started getting stuck in park and drive.This transmission was designed to replace the 6L80 (to learn more, check out our guide on the 6L80 transmission life expectancy) that we covered before. The 8 speed is transmission was designed with performance in mind. And when it comes to that it delivers quite a lot in comparison with other transmissions that are out there in the …If you want your Chevrolet Camaro transmission to last, it has to be maintained. Otherwise, the internal components will wear out prematurely, and you’ll be left stranded. When properly maintained, we’ve noticed the following average lifespan; 4L60E – 130,000-180,000 miles. 6L80 / 6L90 – 130,000-200,000 miles.6L80/6L90 transmission ITS NOT LOOKING GOOD... Another one you all have been waiting for the famous 6 speed automatic transmission. I hope everyone enjoys th...The 4L60e is a smaller transmission, with a total weight of around 135 pounds and dimensions of 30 inches in length, 11 inches in width, and 14 inches in height. In comparison, the 6L80 transmission is smaller and lighter, with a weight of around 160 pounds and dimensions of 30 inches in length, inches in width, and 10.5 inches in height.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 ...Learn how long a 6L80 transmission can last, what factors affect its life, and what problems it may have. The 6L80 is a heavy-duty automatic transmission used in many high-performance vehicles, but it is susceptible to failure and expensive to replace.Mac, You could have a 6L80, 6L90 or Allison LCT1000 or 2500 but not 100 pct sure unless you take a look underneath or check the RPO codes MYC (6L80) or MYD (6L90) or Allison 1000: MBV - TRANSMISSION AUTO 6 SPD, ALLISON, 1000, CONV CLUTCH, WITH PARK PAWL. MBW - TRANSMISSION AUTO 6 SPD, ALLISON, …5 days ago · Automatic transmissions are often seen as mysterious and overly complicated, but much of the guesswork has been simplified to its basic elements in this easy-to-follow guide. This book covers the identification process, operation, diagnostic pointers, common failures, and repair and rebuild procedures for the 6L80E transmission.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.6L80/6L90 transmission ITS NOT LOOKING GOOD... Another one you all have been waiting for the famous 6 speed automatic transmission. I hope everyone enjoys th...engine / transmission life expectancy. Jump to Latest Follow 24K views 3 replies 4 participants last post by VdubOne May 31, 2010. N. newbeetleguy Discussion starter 1 post · Joined 2010 Add to quote; Only show this user #1 · May 28, 2010. hey guys, my 1998 new beetle has about 125k miles on it, and right now I'm faced with $4,000+ in repairs ...The 6L80E transmission is widely used in such popular GM applications as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS and CTS, Camaro, and G8 . The 6L80E transmission is prone to issues that include: 2-3 harsh or delayed shifts, harsh or delayed shifts from park or reverse, burnt 1-2-3-4, or 3-5 ...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. Engine never warmed up enough to kick on the fan so the ...Check Details Gm 6l80e/6l90e transmission problems and performance upgrades. 4l60e vs 4l80e differencesTransmission identification m30 gm silverado chevy 2006 tag code codes rpo specs find m70 myc trans problems glove chevrolet has 6l80 6l90 sonnax 6l45 6l50 vacuum transmissionTransmission 700r4 46re upgrades into go automatic speed pictured updates few each below.Exceptional torque rating. Developed with upgraded internal components, Chevrolet Performance's SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating of 650 lb.-ft. - a 45 percent increase over regular production versions of the 6-speed automatic.Sep 19, 2023 · Better Fuel Efficiency: A well-tuned 6L80E can contribute to improved fuel efficiency. By optimizing shift points and torque converter lockup, tuning can help your vehicle operate more efficiently, potentially saving you money at the pump. Customized Performance: Transmission tuning is not a one-size-fits-all solution.Aug 4, 2015 ... However, if your vehicle is (one of?) the first GM trucks using this gearbox, perhaps teething problems are par for the course. Since you did ...Maybe, but let's look at the first gear ratio. The 6L80E has a 4.03:1 first gear. If you don't use the correct rear gear ratio combination, first gear may be completely useless and you might as well start in second. The 6L80E has a gear ratio spread of 4.03, 2.36, 1.53, 1.15, .85 and .67.What is the 6L80 Transmission? The 6L80 is an automatic transmission that was developed by General Motors for use in rear-wheel-drive vehicles. It is a six-speed transmission that was first introduced in 2006 and is still in use today. ... 2003 Honda Accord Life Expectancy: Surpass the Norm! April 27, 2024. How Much Does the Smart …Maybe, but let's look at the first gear ratio. The 6L80E has a 4.03:1 first gear. If you don't use the correct rear gear ratio combination, first gear may be completely useless and you might as well start in second. The 6L80E has a gear ratio spread of 4.03, 2.36, 1.53, 1.15, .85 and .67.all major and most minor components. • The GM 6L80 is the most prevalent transmission on the. road today and is a popular choice for high performance. swaps. • Detailed, step-by-step images walk the reader through. disassembly, rebuild, and reassembly. • Many aftermarket companies offer components for upgrading.The 6L80E is a 6 speed automatic transmission that uses direct clutch-to-clutch shifting to change gears. This means there are no transmission bands, and the gear selection is controlled by a 32-bit computer controller inside of the valve body 6L80 TEHCM. The driver can manually select gears via the gear selector.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. PinterestSimilar 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.Apr 17, 2022 · The 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.6r80 6l80 warranty6l90e performance transmissions. street, strip, offroad Fast lane 6l80e transmission with 6l80e torque converter6l80 transmission life expectancy [all you need to know]. Check Details. How much does a transmission weigh. 6l80e transmission guide & informationTransmission 6l80 checkout exact 6l80 transmissionTransmissions ...Jan 14, 2019. #9. 2011 build 6L80E/6L90E's are outside the cracked 1-2-3-4/3-5 Reverse clutch housing issues. Having the TCC PWM function disabled in the tune goes A LONG way to extending Torque Converter life!; You must also disable the AFM if equipped or you will experience a vibration/harmonic in V4 mode.Problem #5 - The High Pressure Oil Pump. As with the valve body, the 6L80-E high pressure oil pump contains multiple valves that are responsible for the proper oil flow about the transmission, and as a result, suffers from similar issues. These valves can stick, wear at the bore, springs can break and more.Learn about the 6L80 transmission, a 6-speed automatic gearbox made by GM for RWD and AWD/4WD applications. Find out how to buy a remanufactured 6L80 transmission with upgrades and warranty.With these Chevy trucks, I've seen trucks live the easy life and trans dead at 60-70K miles, and trucks get beat to hell and back yet original trans last 350K+ miles. I would say average should be at least 150-200K miles. If you're in the higher elevations with plenty of cold, or the southern states with 7+ months of heat, then 130-150K is normal.Description. Transmission Cooler Line kit specifically made for the 6L80E, 6L90E, 8L80E, and 8L90E transmissions. Includes everything you need to go from the transmission to the radiator. Black covered stainless steel braided high pressure hose with all the correct fittings. Includes a billet transmission manifold to connect to the transmission.The LFX engine used in the 2012+ Camaro has not been around long enough for a definitive answer. I think it's all in how you treat it, with proper maintenance, engines nowdays should last 200k or more. I am pushing 54,000 miles on my SS and no sign of weakness. Still feels like new.Aug 20, 2017 ... Lots of guys are running more than the rated input torque on the 6L80e trans in the SS without the issues you describe. Will it hold up long ...When the truck is used within the designed specifications, it can last a life, Tune was done on a dyno in 2019 or 2020 by the Sloppy Mechanics., The 6L 50 (and similar 6L 45) is a 6-speed longitudinally-mounted aut, This pan is one of the largest that can fit on the 6L80, increasing fluid volume and â ¦ T, Transmission Shifting Issues. This issue is also very common with 66RFE transmiss, Don't let the fluid get older than 40K miles or so, less if you tow a lot. 2009 GMC Yukon XL SLT 5.3 K5L - 2012 GMC, Most 6l80e transmission filters and kits which include a new pan gasket, filter, and filter seal cost around , This increase in engine management gave transmission, The 4L65E transmission has a weight of 194.6 pounds, Oct 16, 2022 ... This GM 6l80 transmission had a slipping , Nov 30, 2022 · 6L80 Transmission; 2013, Thick gasket flange, machined flat, for a leak-free seal. Maintai, Yet, despite our mastery, build-related issues sne, The 4L60e transmission is an electronically operated 4-spe, Since then, the FIRSTS kept coming. FIRST 6L80/90 swa, Service BulletinBulletin No.: 22-NA-182 Date: August, Preventative maintenance for your transmission, the sa, Dec 5, 2022 - Are you curious to know more about the 6L80 tra.