Tenth 0.64 Structurally, the 8L90 is similar to the 8L45, except that it is made to handle more power and torque. While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time. A rebuilt 10L80 will only have a certain number of components that get replaced. Once there is any metal-to-metal on the TCC surface at all, its usually a short time before debris wipes out the clutch completely. The 8L90 and 6L80 have the same size output shaft and mounting pattern. Remember, this is just a theory. Nothing but problems with it big clunks, engine revs up before grabbing a gear. Brian at Tommy Boys Performance, however, has the opportunity to work with a local dealership assisting them when their workload gets heavy. And with four gearsets and six clutches (2 brake, 4 rotating), the 10L80 10-speed has just one more clutch than the 8L90 8-speed transmission (this is partly because of a unique triple-clutch assembly mounted near the middle of the case). Getrag 260 5-speed longitudinal manual made by Getrag. They are listed as Type A, Type B, and Type C diagnostic trouble codes. Pre-Owned. 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. Shop Finder After programming, perform the Adaptive Learning Drive Cycle and reevaluate the vehicle. As to length, this transmission is 26-1/4" long. It's a longitudinal transmission (that's what the L in 6 L 80E stands for). See the pictures below to help you tell if you have the right transmission. Cost and Process, Torque Converter Problems: Symptoms & Replacement Cost, Transmission Solenoid: Symptoms & Replacement Cost, 10 Pro Tips on Buying Used Transmissions For Sale, P0700: Transmission Control System Malfunction (TCM), Pontiac Firebird Transmission Problems & Cost | 4L60E / 4L65, Cadillac SRX Transmission Problems & Cost | 5L40E | 6L50 | 6T70, Ford Crown Victoria Transmission Problems & Cost | 4R75E / 4R75W / 4R70W, Chevy Equinox Transmission Problems & Cost | 6T70 / 6T45 / AW55-50SN, Saturn Aura Transmission Problems & Cost | 6T70 | 6T40 | 4T45E. There are five main inputs the vehicle uses for transmission shift strategy, they are: The Adaptive Learning Drive Cycle must be performed after any of the following procedures are performed: Perform the adaptive learning drive cycle on a level road surface as follows: After the final step, place the vehicle in park and cycle the ignition key off. Thx Reproduction in whole or in part without permission is prohibited. For a type B code, the fault must be present after two consecutive ignition cycles, otherwise, the MIL will not illuminate (however, a pending code will store). Fifth 1.52 Hi Jeff, I have a 2016 Silverado with the 5.3 and the 8 speed transmission. var d=new Date(); However, if you look beyond the outside of the front covers of TMBX and JMBX and look inside the units, the similarity quickly disappears. We all know that automatic transmission failures can have many root causes. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. With 10 forward gears to choose from, the 10L80 transmission is able to reduce the fuel consumption of a high horsepower engine. The idler gear is what drives the pumps driven gear. Over time, technicians start to see the same patterns of failures in different families of units. Even though it has two more gears, creative packaging allows the 10L80 transmission to be no bigger or heavier than an 8L90 or 6L90. The transmission typically accepts a 6.3 quart fill. Engine | Drivetrain | Powertrain Technical Discussions, https://www.delphi.com/dynamic-skip-fire-1. It probably wont do much for the elapsed time which is all that really matters. Engine torque estimate: Directly affects shift pressure control, TCC control, and transmission diagnostics. This is the abridged version of my problem. * DOES NOT INCLUDE A DRIVESHAFT OR CROSSMEMBER. and GCVW of 21,000 lbs. If youre having problems with your 10L80 youre going to want the most economical solution. These solenoids are directly proportional in that zero current equals zero pressure, and maximum current equals maximum pressure. Related Articles Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes How to service the Honda 10-speed transmission Solving, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. 10L80 Transmission. That year, for the first time, the 10R80 ten-speed transmission was available with the 2.7-liter EcoBoost V6, 3.5-liter EcoBoost V6, or 5.0-liter Coyote V8 engine options and was even an option with their popular Raptor model. TCRA Annual Seminar Coming to Charlotte this April! The source of the contamination, however, is not readily apparent. I would be willing to get it rebuilt, but want it to function like it should (not back to the way it came from GM). In the TMBX, the damper is on the transmission side of the clutch piston, and in the JMBX, the damper is located on the engine side of the piston. The transmission can also signal the engine to drop power during a shift if there's a possibility of clutch damage. Can I assume my car has the General Motors GL80 with the 4.02 first gear? Your email address will not be published. The 10-speed first appeared in the 2017 Camaro ZL1 backing up the 650-horsepower, supercharged 6.2L engine. To handle the increased output torque capacity, the 6L90 departed from the long-standing GM 32 spline specification output shaft of the 6L80 and went to larger diameter 29 spline for most truck applications. Objectively, it is a fairly simple repair: simply remove the transmission pan, remove the valve body, unbolt the TEHCM from the valve body and install the new one. The GM Hydramatic 6L80 transmission heralds a significant change in the design of automatic transmissions at General Motors. The 1-piece aluminum case houses a slim 260mm 10L80 torque converter inside the integrated bell housing. The overall First gear ratio is deeper at 2.97:1 which means the car builder can leave a taller rear gear ratio in the rear end and still have great First gear acceleration. Sometimes, finding the cause of a complaint isnt as straightforward as one would expect; sometimes, these causes can be very elusive. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. A horsepower revolution spawned by GM's increasingly powerful Gen. III+ V8 engines and their aggressive platforms such as the Cadillac STSV, XLRV, various trucks and SUV's and the venerable Corvette. As you build the best transmission that you can for your customer, you should consider including an updated torque converter in the repair estimate. The customer approves a teardown. 700R4 / 4L60E with PATC close ratio gear set. Its extremely important to scan all modules for codes and address those codes first! $499.00. Online Buyer's Guide The factory 4L80Eand the stronger 4L85is essentially a traditional TH-400 three-speed automatic equipped with a fourth, overdrive gear. The TCM-2650 is compatible with the GM 6L45/50, 6L80/90 . What all needs to be done to change it from four-wheel-drive to 2 Wheel Dr? Your email address will not be published. This platform did not get Gen 4 (58x CKP) engines until 2008. Honda CR-V Hybrid Racer Is an 800-HP Test Bed. The location of the warmer and the routing of the hoses can vary widely. The solenoids can be replaced separately, but only with the same type of solenoid. The way the power is applied is different than the 4L80E / TH-400. Cadillac CT5 2021 MHS Automatic 10L80 Transmission 10-Speed 24294949 AWD 2427812. Nov 26 . Im thinking 3.73. The 10R80 doesn't have a traditional "front" pump. Indirectly affects shift scheduling and TCC scheduling. General 10-speed automatic with integral turbine clutch torque converter Brake pedal position: Directly affects shift scheduling and TCC scheduling, Air/fuel management adaptive values reset. Smith began writing for Car Craft magazine in 1979 and became editor in 1984. Homepage: Garage: Wiki: Register: Community: Calendar: Today's Posts: Search: #Camaro6 . Then it can upshift to one of its three overdrive gears for maximum fuel economy. only) '72-'79, Small Block V8, Gen. yr=d.getFullYear(); Is the out put shaft and splines on a 4L80E the same as a turbo 400? Drive the vehicle until the engine and transmission reach normal operating temperature. Running 12.60s at 111 is a fun ride! The height of the standpipe tube attached inside the transmission to the bottom of the pan sets the oil level. To view our 2020 replacement transmission pricing guide, click here. The 6L80 is a modular transmission, featuring removable bellhousings and tailhousings for interchangeability with the GM 90 Degree engines and other potential engines in the future. If you have any questions that I may be able to help you with, drop a comment or contact me. Please help>> I have a 2013 GMC yukon. I'd be modding it to a FBO car with cam and converter eventually. Also, Im not sure if the trans will allow converter lockup at WOT. Convert your american classic car with more modern technology. For both types A and B, a freeze-frame record will be stored in memory if the MIL illuminates. OPTION 2- The newer and still somewhat mysterious 6L80e has a very enticing ratio selection (4.02, 2.36, 1.53, 1.15, 0.85, 0.67) that should allow the engine to stay within it's "power band" resulting in more usable power. The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. I have a 2012 Corvette Grand Sport Auto trans. Why is that? So, what's the unique problem with the 6L80, 6L90 converter found in full-size vehicles? Shift stabilization is achieved through these and similar strategies. Would love your thoughts, please comment. So its no wonder that the new cars accelerate so welltheyve got a ridiculously deep overall First gear ratio and reduced rpm drops between the gear changes. First, check for updated programming for the TCM strategy. From the workshop on ongoing projects and more, and where the new images are added afterwards. The traditional small-block six-bolt bellhousing pattern is the best and easiest way to identify a 4L60E style transmission if you find one at the swap meet for sale. Special engine computer programming strategies may be required. Statements on 6L80E trans with LS engine. Read more columns from our Shift Pointers series here. Our transmission shop specializes in rear wheel drive Ford & GM high performance transmissions. Thought's? Its a little tough to see, but the thickness of the pistons is also different. 2020 10l80 4wd an I one to convert to 2wd. As with earlier Hydramatics, the 6L80 will accept either the 258mm or 300mm torque converters. Thats pretty much all thats to it. Continue to accelerate (may apply slightly more throttle after 7-8 upshift at 32-38 mph (51-61 km/h) until you achieve 55 mph (88 km/h) and the 8-9 and 9-10 shifts complete. So the service life is limited, and the warranty will only last 1-2 years. While its true that, many times, the root cause of a converter failure lies in the transmission, in this case, there is ample evidence that the opposite is true: an inherent torque converter problem might be the root cause of a lot of the transmission failures. A sectioned image of the 4L60-E TMBX and 6L80, 6L90 JMBX (Figure 3) shows the external profiles of the respective front covers are very similar. The idea behind this conversion offers multiple overlapping advantages. The band number is printed on the solenoids in the location shown and will be a 1, 2, 3, 4, or 5 (Figure 3). Complaints of erratic shifting, poor shift quality, missed shifts, and other shifting and TCC control complaints are becoming more common with these units. But its interesting to note that there is a very low cover/piston failure rate for the 4L60-E TMBX converter. This transmission is the result of a collaborative effort with General Motors. Thank You.. Jef, Swapping a LS3 and 6 spd trans in , In place of a 454 and a turbo 400 3 spd, I currently have posi rear, Big yolk drive shaft, after the conversion, will i need to mess with the rear gear, or will I be ok for around town and occasional red light duel. Jeff Smith: The TCI six-speed automatic is indeed a revamped or upgraded 4L80E. In 2006, GM superceded Dexron III as the recommended fill with Dexron VI, which is backwards compatible with the earlier versions. The torque converter is a fluid turbine drive and - like those on its predecessor transmissions, the TH350C, 700R4, 4L60, and 4L80E - features a lock-up pressure plate for direct mechanically coupled driving from the engine crank. And Sonnax doesnt even offer a forged clutch piston for the TMBX there just isnt any demand for one. Commanded engine torque: Directly affects shift scheduling, TCC scheduling, and transmission diagnostics. Codes P0741 or P1744 may or may not set in the PCM or TCM (depending on application). As a result, it became a popular choice despite sharing most of its internal components with its predecessor, the 700R4. CDT 10L80 Bench Rebuild. The stator shaft support housing is fitted with a converter drive gear and idler gear. Diagnosis and correction of a max line pressure condition may become, With Hondas 10-speed front wheel drive transmission (see Figure 1, above) going into its fifth year on the roads, its feasible that one may show up in your shop for service. Now controlled by computers, the E series transmission allowed for a wide range of tuning options. Since buying the car I have been trying to learn a bit about the auto trans. The 6L80 is a robust transmission and can handle a ton of power. 10L80 Transmission Specs General - 10-speed automatic with integral turbine clutch torque converter Application - RWD & 4WD / AWD RPO Code - MF6 Production Began - 2017 Case - 1 piece aluminum with integrated bell housing Torque Converter - 260 mm with Electronic Controlled Capacity Clutch (10L80 ECCC) 8 Options if Your Transmission Has Failed, Transmission Diagnostic Trouble Codes (DTC), Best Remanufactured Transmission Companies, Hybrid Battery Replacement Cost and Prices, 10 Most Common Transmission Problems & How to Fix Them, How to Change Transmission Fluid Step by Step, What is a Transmission Flush? Specifications The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. I have a 700 R4 trani with a dash mounted after market switch to engage or disengage my lock up.The trani has a 2500 stall & is behind a old school 383 stroker engine with 388 hp at the motor with a 3.73 Rr gear. Then to create a new Second gear, the overdrive is engaged 2.97 x 0.75 = 2.23:1. LT). My problem with the 4L80E is it was always a workhorse and in the past 25-30 years trucks have gotten much quicker and versatile. Thanks to the optimal gear spacing, the engine RPM only drops approximately 20% when the 10L80 changes gear. Most of us have either seen or heard of the new 10-speed transmission Ford is offing behind the 2.3L EcoBoost, 2.7L V6, 3.5L EcoBoost, 5.0L gas, and 3.0L Power Stroke Diesel engines. The drive gear and idler gear with the bearing are not sold separately. This suggests that the idler gear and ball bearing assembly has a tight interference fit to the stator shaft support housing. At times the 10-speed transmission may skip gears when the vehicle downshifts to a complete stop. The TCM-2600/2650 is used to enable the use of the GM 6l50e, 6L80E, 6l90E, 6T70E and 6T75 E transmissions behind practically any engine. If concerns are still present, it may be necessary to service or replace the valve body assembly (Figure 6). The 6L80E uses four under drive gears and two overdrive gears. These tight gear ratios not only allow for lightning fast upshifts and downshifts. When its enabled at low speeds the exhaust tone becomes muffled, the AFM valves clatter open and closed, v4 vibration and increased injector noise is nothing but annoying, especially with a convertible. GM 10L80: A new kind of pump noise. The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. What is a good torque converter today for a 4.3 high output 4 wheel drive Blazer? this means that dimension "C" is usually longer than dimension "B". or Best Offer . The readers on this site are a pretty sharp bunch. It is a 5 position shifter, Park, Reverse, Neutral, Drive and Sport Mode. $ 158.00 Select options. Specialized manifold for 10L80,10L90, 8L90, 6L80, and 6L90 transmissions, allowing you to connect -6AN fittings to your cooler lines. Our simulations reveal that this is worth anywhere from 0.10 to perhaps 0.15-second in a quarter-mile comparison between a stock 4L80E and a TCI Six-Speed. This drives up the price of the rebuilt converter, but ensures that this kind of failure wont happen again. Like earlier automatics, the 6L80 features one line pressure tap available for testing and diagnostic purposes. (You can unsubscribe anytime), ATRA As the transmission approaches normal operating temperature, reverse movement is non-existent. Power Pack Only, for Power Hub | 195756-7754. One common 6l80 issue due to design flaws include premature clutch failure. Other common 6L80E transmission problems include: You can scribe numbers on them from 1-6 if you choose for a quick reminder of their location. Quick 4 Stand-Alone Transmission Control System The 10L80 moniker is decoded. This creates an uneven force on the clutches that tends to . Jeff Smith has had a passion for cars since he began working at his grandfather's gas station at the age 10. The Transmission Control Module (TCM) is an adaptive learning, 32-bit computer integrated into the valve body of the 6L80 / 6L90 and communicates with the Engine Control Module via the onboard vehicle CAN bus network. 2wd transmissions feature conical shaped tailhousings and an output yoke, which are replaced with a typically shorter 4wd style output shaft of varying lengths and spline counts, depending on the application. The 6 speed takes a fair amount of trans tunnel work and my Holley Dominator ECU can't control it. What came first: the chicken or the egg? Upon a test drive and a scan, code P0741 is noted and the percentage of TCC slip shows to be way out of range. 2nazty New Member. It is a dog in the summer time. Although the basic engineering is the same, the GM 10L80 and Ford 10R80 each have proprietary control software, along with a few other differences that are suited for each specific application. So my suggestion is to not subject the lockup to that amount of abuse. Genuine ICT Billet - Bolts Made in USA!!!! Essentially what TCI did was to engage the overdrive at the back of the trans to split the gear spread between the original First and Second gear ratios and again between Second and Third. These concerns may be caused by a sticking TCC Regulator Valve (Figure 5). Team ATF builder Super Dave doing his magic on assembling the First 10L80 transmission ATFSpeed has had come thru the shop. If you are tearing down a new job and cant find any hard part failure that would result in the amount of metal you have in the pan, its just about certain that the inside of the torque converter looks like the disaster area shown in Figure 1. The TCI six-speed version has a few special additions to it. As a transmission rebuilder, you know that flatness and rigidity of both apply and reaction surfaces are key to long clutch life in transmission clutch packs its the exact same in the torque converter. By reducing the rpm drop between gears, the engine remains within its power band. The 6L80 (and similar 6L90) is a six-speed automatic transmission built by General Motors at its Willow Run Transmission plant in Ypsilanti, MI.It was introduced in late 2005, and is very similar in design to the smaller 6L45/6L50, produced at GM Powertrain in Strasbourg, France.It features clutch to clutch shifting, eliminating the one-way clutches used on older transmission designs. The 6L90 transmission is slightly longer and taller than a comparable configuration 6L80 due to its beefier internals. In addition to developing innovative, quality repairs for transmissions, Sonnax is also the premier, full-line supplier of components to the torque converter remanufacturing industry. Much akin to the GM 10L80-E & 10L90-E transmissions is the 10R80 transmission's oil pump. Production Began 2017 The Chevrolet Performance 6L80E trans comes with a set of wiring harness adapters and a flash drive that is used to configure the transmission to be used behind a GM LS engine in a rear wheel drive application. Beginning in 2010, all 2500 and 3500 Express / Savana with a 4.8L or 6.0L engine used the 6L90 transmission. Learn how your comment data is processed. $3,245*. ASK FOR CHAD - Freight Shipping - 90 Day Warranty. Both 2wd and 4wd versions of the 6L80 can be used equally well, and there are no inherent advantages to either one once you have installed our adapter assembly. Unlike the 4L60E and 4L80E, the 6L80 is not always referred to as with the E on the end because its been over 25 years since the last non electronic GM transmission has been in production. They all look really similar, so make sure that you bother to count the pan gasket bolts, especially if you have an untrained eye. As such, Sonnax has a good view of both sides of the pump, so we are intimately involved with engineering solutions to both trending transmission AND converter issues. Powerglide (bellhousing pattern - Chevrolet, Fit-all), TH350 (bellhousing pattern - Chevrolet, BOP, Fit-all), TH400 (bellhousing pattern - Chevrolet, BOP), TH200-4R (bellhousing pattern - BOP, Fit-all), TH700-R4 /4L60 (bellhousing pattern - Chevrolet). Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Mazda 6 P0320: Meaning, Causes, & Diagnosis. and the maximum output torque is 664 ft. lbs. Related Articles Are you ready to rock in 2023? About 80% of issues are cured by updating the programming. Its the a10 (10L80) from the Silverado. But once he had the parts and the job was complete, the noise issue was resolved, confirming the cause to be the idler gear spinning around the ball bearings outer race. A more recent issue with these units is pump drive gear failure (Figure 7). I am interested in enhancing my vehicles performance. This wavy nature of the clutch surface is made worse with many miles of usage. The 6L80Es gear rations are as follows: There are two super easy ways to tell whether or not the transmission is a 6L80E. Internal hydraulic leakage, hard part failures and contaminated/failed solenoids are all issues that can plague units, some more than others. This version is 1-3/8" longer and about 25% of its internal parts differ. That is RIDICULOUS, Cheryl. Need to convert 10L80 rom 4wd to 2wd. This is an immediate DTC that effects emissions. Im not tuned ( not yet anyway), however, if I knew then what I know today, I probably would have went for the M6. Ive not done the math on total surface area, but its likely the clutch would not last long engaging 450 hp. While the 6L80 is generally mechanically compatible with Chevrolet and GM Gen. III+ engines, due to its advanced control strategy, the 6L80 is functionally compatible only with Generation IV GM engines and their matched Engine Control Modules. Ford is currently using this unit in the following vehicles: The 10R80 has ten forward speeds, one reverse speed produced through the following components: The 10R80 utilizes six shift solenoids that are listed by the factory as A-F and are linear force solenoids (Figure 1). should check for clearance. During the inspection of the transmission, Brain noticed that the idler gear could be easily lifted off of the bearing with just the use of his fingers (see figures 2 and 3). Ford describes their two different shift strategies as single and double step shifts. Transmission Report: 6L80, 6L90 Transmission Tech Advisory: Consider an Updated Converter in Your Next Rebuild. This took the dealership a much longer period of time in acquiring these bolts for Brian to complete the job. I would like to keep the turbo small so it would spool extremely quickly and the compression high to be responsive. AM-DT-51190 threads into that port and connects to the J-45096 TransFlow. The 10L90 and 10L80 10 Speed Automatic Transmissions are on exchange through GM PQC as part of our ongoing quality improvement efforts to assist Engineering with product concern identification effective on 02/13/16. Reactions: me32. lbs., with a respectable GVW of 15,000 lbs. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. 6L80/6L90/8L90/10L90 AN Transmission Cooler Manifold Our Price: $150.00 Out of stock We now offer a convenient AN trans cooler manifold solution for the 6L80, 6L90, 8L90, and 10L90 transmission. But in the 6L80 JMBX, we started to look very closely at the converter itself to see if we could determine a root cause. By Wayne Colonna. We had to use a spacer from Advanced Adapters but otherwise they are the same. In fact the input torque rating is 440 lb. Unlike previous shift solenoids, they are mechanical in nature in that no transmission fluid passes through them (Figure 2). I am currently planning on a high compression LS2 and a progressive nitrous kit but before another 4L80E goes in there is a 6,8, or 10 speed not an option? or gross weight of 14,000 lbs. Engine speed: Directly affects shift scheduling, Torque Converter Clutch (TCC) control, line pressure, and transmission diagnostics. Thread starter 2nazty; Start date Nov 26, 2018; Nov 26, 2018 #1 2. Fluid pressure is maintained by an off-axis main pump that can vary the displacement depending on the load. * An extension housing p/n 8673406 (old p/n 24214689) is available for the TH700R4/4L60 transmission that moves the rear transmission mount to the same position as a TH400 (short-style 4" tail) or TH200-4R transmission. In 1987, he assumed the role of editor for Hot Rod magazine before returning to his first love of writing technical stories. RATIOS 4.70, 2.99, 2.15, 1.80, 1.52, 1.28, 1.00, .85, .69, .64. _____ HBM 2016 2SS A8 NPP Pray . Renew Subscription Muncie M20 4-speed longitudinal wide ratio manual transmission made by GM at their Muncie, Indiana factory. Its only about a 3/4-inch band around the inside circumference of the converter. However some 2wd vans and HD truck versions had a, J Series Trucks & Wagons, (I6 Recommended fluid is Dexron VI and it typically accepts a 10 quart thru 12.6 quart fill depending on its application. Or did the OE stamped steel cover and piston flex and twist to the point that the clutch surface was not flat, causing a premature friction failure? It appears that GM has put a very minor taper into the cover and possibly the piston as well. When diagnosing this unit, it is very important to realize that the failure management programs built into the powertrain system may be a direct reflection of the customers drivability complaint. This transmission is out of a Tur. 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. In this Drivetrain 101, we'll analyze all of its most prolific problems, solutions and upgrades. LS 3 has a Big Turbo on it, I am only worried about rear gear, rest I have help with, Car never went over 130 or it red lined with Big Block, Never was a highway car, It has a 373 or a 323 in it, Not a 411 I know that much, Thats all, Im building a gen one Camaro and Ive purchased lt4 supercharged motor for it I was wanting to know if you know the difference in size for 10 speed transmission to a turbo 400 I need to know how much to raise my floor pan at tunnel and about how much fire wall to cut out. GM states, ". RECALLS! A second electric 10L80 pump maintains fluid pressure when the stop/start function activates. I use this vehicle to tow a 20 ft 10k trailer that I use to carry a 5500lb tractor. Joined Feb 11, 2007 Messages 11 Location . But in order to make this work properly, they began by making the overall First gear ratio deeper. The complaint A 2005 Ford F350 with the 6.0 liter diesel engine and 5R110W transmission has set a P0753 Pressure Control Solenoid A Electrical Fault code and a P2700 Transmission Friction Element A Apply Time Out Of Range code. Engine torque rating increases minimally, but the output torque rating of the transmission jumps up by nearly 220 ft. lbs. We are High Performance Transmission Builders Conveniently, the main transmission that the 6L80E is going to be confused for all have a different number of pan gasket bolts. Hi, im doing a swap from Yukon 2019 to 1987 Regal. None of the clutch packs can engage, and there is no fail-safe operation. That way you get a longer service life, along with a 3-year/Unlimited Mile Nationwide Warranty.. This is both a return to and a departure from previous automotive control systems in the industry in that earlier electronic transmissions used a separate control module, later to be integrated into the Engine Control Modules which were thus termed Powertrain Control Modules. 6L80, 6L90 Transmission Tech Advisory: Consider an Updated Converter in Your Next Rebuild We all know that automatic transmission failures can have many root causes. The 6L80 has surprised us power transmission aficionados with its wholesale adoption of new and very different technologies.

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