GM 6L45, 6L50, 6L80, 6L90 Valve Body Layout. Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what's available for the specific valve body you're working on. Each layout: With more than 60 layouts to choose from, these convenient, go-to reference guides are valuable resources ...Sep 13, 2017 · 17960 posts · Joined 2012. #6 · Sep 24, 2017. Watched mine closely today. 170F cruising. Did several (5 or 6) pulls from 40 to 150 and it hit 180. Mine seems to be nice and chill for whatever reason. It's tuned but otherwise stock aside from being overfilled. CTS-V: Celebrating 3 generations of N.F.G.GM indicates the normal operating range for a 6L80 transmission (without thermostat) is 180-200 degrees. I wont be able to help with your tune, but I've been monitoring transmission temperatures for over a year. Here are some basic observations. Higher speed = higher temperatures.Monitoring it further though, the transmission never warms up to the recommended 195-200F. It also had a few cases where the temp dipped to 100 on the dash (lowest number). Transmission Thermostat. On the 6L80 and 8L90 series, they introduced a thermostat to help increase the temperature to around 200 on daily driving.Nov 2, 2020 · GM 6L80 DTC Definition ..... 7 GM 6T30, 40, 45, 50 Tech Tips: 609-001, 609-005, 609-007, 609-015..... 8 GM 6T30, 40, 45 ... Tech Tip: If the vehicle application has reached normal operating temperature after a rebuild, and still having delayed engagement concerns in either Forward, Reverse or evenJul 21, 2008 · #1. On my `16 Chevy Suburban with the 6 speed and 5.3 L, I just did the change to the lower temp. thermostat as per TSB 21-NA-199 which lowers the temp 26 …The General Motors 6L80-E & 6L90-E transmissions are among the most diverse and capable transmissions of their time; ... My 2012 Chevrolet 2500hd stops pulling once it gets to operating temperature and I can shut the switch off and back on and it will pull again for about a minute and quit again. Todd Syme on March 03, 2023.The 4th to 5th shift occurs at the usual RPM when the transmission temperature is below 170F but is delayed when the temp is above 180F. The temp is between 180 and 195 when warmed up. I've never seen a temp above 200F. ... Buy a 6l80; the '90 is longer and would require mods to get it to fit. Circle D is a good converter builder.It's no secret if you own a 2014- 2018 Chevy Silverado or GMC Sierra that they have transmission issues. One reason for this is that they ran too hot from t...Jun 3, 2019 · 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 …6L80E Specs + Identification; TH400 Transmission Specs, ID, and Common Problems ... or high transmission fluid temperatures. These issues can be caused by various factors, such as high operating temperatures, worn-out gears, or a failing cooling system. Causes of GMC Yukon Transmission OverheatingIs your 6l80e or newer transmission from GM overheating. These are some tips and an often times over looked culprit. The thermal bypass valve should be repla...I am putting together the most complete guide to tuning and dealing with a 6L80E transmission here. I hope you enjoy this, and more importantly, learned some...Mar 4, 2022 · Flex & Bend – A Look at the 6L80/90 JMBX Torque Converter. March 4, 2022. 6,828 Views. 12 Min Read. The GM 6L series transmission is quickly becoming the most popular attraction in the shop. As we all know, this unit is plagued by a handful of common issues, such as pressure switch filament cracking, 35R drum breakage, 1234 piston …Description. Superior's part # STL-6L80E TransLab Engineered® 6L80E/6L90E valve body upgrade kit Corrects, Prevents, Upgrades and RETRO-FITS all 6L80/90 GEN1 & GEN2 valve bodies to GEN3 2014- up features without changing castings or plates. Product categories. Manufacturer.Immediate cooler fill. Immediate accurate fluid level check without warm-up cycle. Reduced average operating temperatures. Increased ATF life. Reduced risk of overheating. Reduced risk of planetary damage. Circle D Transmission offers the STL010 6L80/90 2014 & Up Sure-Cool system to customers in Houston and nationwide. Contact us today.Economic collapse or no, Iceland is still expensive to visit. But planning a budget trip is possible. Iceland is cold (though not as cold as you’d expect — temps don’t often drop m...6L80/6L90 "No Movement" After Repair. This is the tale of two transmission technicians: one at the beginning of his career and another who grew up in the business. What they have in common is working on the 6L80 / 6L90 for the first time. Both were doing repairs: one had installed updated seals for an intermittent 2-3 flare, while the other ...1 day ago · But unlike the usual outfacing of a former, the 6L80 was still in production. Hence, 6L80 became a contemporary to the 6L90. So in many cases, people often talk about them as though they are one. But they are not the same. The GM 6L90 transmission featured 75 percent of the parts used in the 6L80 but added extra features that made the …Nov 2, 2021 · This applies to the 8 speed transmission that was used in 2017 and 2018 Silverado, Sierra, Yukon, Suburban, and Tahoe. The temperature sensor was starting to...Is your 6l80e or newer transmission from GM overheating. These are some tips and an often times over looked culprit. The thermal bypass valve should be repla...Reduced average operating temperatures by as much as 20% ; Reduced risk of overheat while under load, Increased ATF life. Includes Bypass Gasket ; Sure Cool System Upgrade STL010 Sure Cool System Upgrade STL010 w/ Bypass Gasket TransGo 6L80 Cooler Bypass ; Add to Cart . Add to Cart . Add to Cart . Price : $38.30 $ 38. 30: $46.00 $ 46. 00:The General Motors 6L80-E & 6L90-E transmissions are among the most diverse and capable transmissions of their time; ... My 2012 Chevrolet 2500hd stops pulling once it gets to operating temperature and I can shut the switch off and back on and it will pull again for about a minute and quit again. Todd Syme on March 03, 2023.May 7, 2021 · The optimal temperature range for transmission fluid is 175 to 220 degrees. Above that, for every 20 degrees bad things happen, starting with formation of varnish at 240 degrees, followed by seals hardening, plates slipping, seals and clutches burn out, carbon is formed, and, ultimately, failure.Line Pressure Tap is located in the converter housing on the right hand side as shown below. Normal line pressure should be 50-53 PSI, when in Park or Neutral and RPM below 1500, and then should rise smoothly with throttle opening when in gear and road testing. Amount of line rise will depend on engine load and vehicle speed.Food storage and safety are critical aspects of the food industry. Temperature and humidity play a vital role in ensuring that our food remains fresh, safe, and free from spoilage....The radiator thermostat does not control the temp of the trans. The trans has its own internal thermostat. You are not going to see temps around 150. 2011 XLT Screw 6.5' Box, Tux Black, 4" BDS lift, 34" BFG KO2 tires, 18x8.5" +18 XD spy Wheels, PTM oem Flares. Rampage Slimline nerf bars. 5* Tuned 87 P/T.the GM 6L80 transmission is prone to overheating and fluid leakage problems, which can cause gear slippage, difficulty shifting gears, and lower performance. One reason for this is that the transmission runs too hot from the factory, and the cooling system is not adequate. There are some possible solutions that you can try to lower your ...Order a custom 6L80 Performance Transmission Rebuild Kit Level 3 from Circle D Trans. Rated up to 750 RWHP. Free UPS Domestic Ground Shipping! Shopping cart (0) You have no items in your shopping cart. ... The ideal operating temperature for this transmission is 180°or less. These transmissions have a tendency to run very hot - the cooler ...STL010 Superior 2014-up Sure-Cool System for 6L80E 6L90E 8L80E 8L90E Transmissions. Fits all 2014-up 6L80E / 6L90E AND NOW FITS 8L80E / 8L90E 2016-up. ... • Immediate cooler fill • Immediate accurate fluid level check without warm-up cycle • Reduced average operating temperatures • Increased ATF life • Reduced risk of overheatingIn today’s fast-paced and competitive job market, many individuals are turning to employment temp agencies for help in finding temporary work. These agencies act as a bridge betwee...I've been told 190 to 200 is about average. birdy Discussion starter. 28 posts · Joined 2007. #4 · Jan 25, 2008. I do have a temp gauge, it was creeping over 206 and then it drops rather quickly then few minutes later could be high again? I think I need to check the fluid level (where can you check and add tranny fluid?) If its going up and ...Here are the most common symptoms of an overheating transmission: 1. Slipping. Slipping is a condition that occurs when the transmission revs higher than intended as the internal components fail to lock down on one another. An overheating transmission is the most common reason why a transmission will slip. 2.The 6L80 transmission is out of a 2010 vehicle with the code of OCAA on the sticker. Probably something like an Escalade, Tahoe, Silverado or something along that line. The operating system in the transmission is 24254909. I don't know the VIN# of the transmission. I need to get an E38 that can communicate with the transmission and.I've got an O7 Escalade W/6l80e trans in it that we are working on. Came in with shift solenoid codes and blown up torque converter. ... I had to license the vehicle and burn the correct operating system back into the vehicle. Once I got the correct OS burned to the TCM, the dash temp began displaying correctly. ... the dash temp began ...#1 · Jun 13, 2019. I just recently bought a 09 Silverado 1500 with the 6L80E trans. I am not familiar with trans temps in these trucks. I was watching mine and it was up to about 210 …Sep 6, 2022 · DTC P0843 code stands for Transmission Fluid Sensor/Switch “A” Circuit High. It’s logged when the PCM or TCM receives a voltage signal from the TFPS that doesn’t match the normal operating …May 3, 2018 · There is a TSB listed in the transmission section of the forum for the 6l80. You can find all the details there. But theres a part you can replace which will will lower your temps into the 140s-160s. Simple, cheap change out. There's also other options listed within that area. Your engine temp is fine. FYI you have an ecotec 5.3, not a vortec123 posts · Joined 2009. #6 · Mar 22, 2014. When I was bone stock I saw temps between 180 and 210F with spirited driving in a northern climate. With all my mods now I haven't seen higher than 208 with trans cooler. I am on stock converter though. *SOLD* 2009 G8 GT, Roto-Fab intake, Magnaflow catback, TVS 1900 @ 9 PSI.Jun 3, 2019 · 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 …Nov 17, 2017 · engine with a 6L80 six speed automatic transmission from a 2014. Chevrolet Silverado was installed in an engine dyno test cell. The. transmission dataset includes gear e ciencies, torque converter ...You'll need to use TCM OS 24270599 from a 2014-16 6l80e so the TCM can communicate with your 2014 ECM. In 2017 GM switched to an E92A and used a new TCM OS for 2017+ T43 TCMs. I've ran into similar issues when we tried using a new TCM with an older E92 ECM and vice versa. You can reprogram the TCM with an Older OS but you'll …Sep 17, 2021 · Compatible with all models except early, 1st design 6L80 plate 24246916. Helps cure: Code P0751; 1-2-3-4 Clutch burned; 3-5-Reverse clutch burned; Cruise control disabled; Required. Recommended. 6L45, 6L50, 6L80, 6L90 Oversized TCC Regulator Valve Kit 104740-07K. Helps cure: Code P0741, P0742; High TCC slip RPM;Aug 9, 2021 ... WHAT BETTER PLACE TO TEST OUT THIS 6L80 MOD THAT DEALS WITH HEAT. TODAYS HIGH TEMP OUTSIDE IN DEATH VALLEY WAS 133F DEGREES.P0128 Definition: Coolant Temp - Below Thermostat Regulating Temp. The P0128 OBD-II trouble code is a generic powertrain diagnostic code (it has the same meaning for the Opel Astra as any other vehicle). Coolant Temperature. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engine's coolant temperature.Normal Temperature engine temperature gauge. So what's a normal temperature for your vehicle's engine? Most experts agree that your engine should run between 195 degrees and 220 degrees. In ideal situations, your needle will maintain a posture right in the middle of your gauge. Keep in mind that this can go up or down depending on the ...Reaching out for some insight on my GMT900 truck. I have a 2009 crew cab 5.3L 6L80 with 222,000 miles on it. Original transmission, fluid and filter changed every 60K or so. Currently have 40K on some Amsoil trans fluid. ... Fluid level was good when checked on a level surface in neutral at operating temp.6L80E running hot Engine & Drivetrain. The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: 6L80E running hotAn easy, no-hassle cost-effective drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90, 8L90 and Allison transmissions. Corrects/Prevents/Reduces: Provides all-time cooler flow regardless of temperature; Prevents overheating; Reduces transmission fluid temperature; Eliminates thermostatic assemblyThe General Motors 6L80-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. Become a 6L80-E transmission expert now!The 6T30/40/45 is chain driven (like a. 4T65E) with a converter. driven pump. Except the 6T41/46 GEN III which uses an off axis chain driven pump like the 6T70/75. The 6T70/75 is gear driven with an off axis chain driven pump. The ID tag is always the best way to identify what unit you have. 6T45 vs. 6T40.Trans temp is insane! Just came back from a drive, 82°F at 9pm. Fluid temp at 190°F! Just had my torque converter and other parts replaced a week ago. Ordered the thermostat kit this morning. 2016 1500 LT with the 6L80. I have a 4L60e in my 2005 Pontiac GTO that has a LS2 6.0L in it. I installed a transmission temp sensor and it operates ...6 TCM-TEHCM-SERVICE-GUIDE_566318076 • 10/2020 GM 6L80: TECH TIPS 609-002/609-003/609-006 CONCERNS BEFORE / AFTER REBUILD In some instances, a vehicle may exhibit delayed engagement, or even a harsh thud or clunk into reverse.levels. Some 6L80 applications do not utilize a dipstick. Instead a plug has been placed into the dipstick hole. The plug can be removed and the hole can be used as a fill point for transmission fluid. To check the fluid level the following procedure should be followed: ·The transmission temperature must be between 86-122 °F (30-50°C) a scanLower operating temperatures; no loss of ground clearance; bolt on replacement; LG track and street proven; ... Pan fits any 6spd auto 6L80/90E equipped vehicle including the 2014 C7 Corvette. Great for street cars, drag racing, autoX, or road course work. RedLine D6 ATF suggested.GM 6L80: Diagnostic Trouble Codes Code Reference P0218 Trans Fluid Temp exceeds 270 degrees P0562 Voltage in system found to be low < 11v P0563 Voltage in system found to be high >18v P0601 Read only Memory found in TCM P0602 Not Programmed Trans module P0603 memory reset long term P0604 Random access Memory P0634 Over temperature TCMExtreme Temperatures: Operating the vehicle in excessively hot or cold environments can put additional stress on the transmission, impacting its performance and potentially accelerating wear on components. What Are The Symptoms Of GM 6L80 Transmission Problems?Immediate cooler fill. Immediate accurate fluid level check without warm-up cycle. Reduced average operating temperatures. Increased ATF life. Reduced risk of overheating. Reduced risk of planetary damage. Circle D Transmission offers the STL010 6L80/90 2014 & Up Sure-Cool system to customers in Houston and nationwide. Contact us today.General F150 Discussion - 6R80 Trans Temp Sensor or Trans Problem - I am having an issue with my 2013 F150 Super Cab, 5.0 Liter eng., 6R80 auto transmission. Only after driving on the highway my transmission temp gage reads hot, pegged. Then when I get off the high way and come to a stop the engine runs very rough....36.1. Get the transmission fluid temperature to the proper temperature. 36.2. Install the level set plug. Tighten Tighten the plug to 9Y (80 lb in). The TCC shudder condition should be directional improved immediately after the fluid exchange procedure. It may take up to 320 km (200 mi) for the TCC shudder condition to be eliminated. It is not aThe GM 8L90 Hydra-Matic 8-speed transmission can perform wide open throttle upshifts 8/100 of a second faster than Porsche's DCT gearbox. The 8L90 transmission can also be manually shifted via steering wheel paddles. And it operates far smoother than a double clutch transmission, thanks to the turbine dampers in the 8L90 torque converter.May 25, 2023 · Exhibit A: GM 6L80/90. The first overheating case comes from GM 6L80 and 6L90 transmissions equipped with a thermal bypass valve in the cooler lines.. The purpose of the thermal valve is to get the transmission fluid up to temperature when it is cold. I think if the valve were to fail in the open position no one would ever know the difference, but …Quick Navigation GM V8 Tuning - Engine, Gas (Gen 3) Top. I've done the Flex Fuel sensor install using OS 12216125. After locating a 4l80e file that uses the same OS and performing a segment swap the trans would not downshift from third to first when coming to a stop. Hptuners support sent me a different file which solved the downshift problem .... ACD. Check Vehicle Fit. Automatic TransmissionSummer 6L80 Trans temp V8 and V6 Transmissions / Apr 1, 2010 · Normally, if you can stay below 200 degrees, you can expect a fairly long life. Here's a general temp chart to longevity. Keep in mind this is general. Your specific application may differ. 2010 2SS/RS Auto, Sunroof, Engine Cover. Transformer Edition package. 2013 ZL1 ragtop #5478. 1 of 54 CRT M6 'verts. Like. My 2014 6l80 4wd transmission went bad at 165,000 miles. it start 6L80/6L90: Issues That Could Drive You Crazy. October 13, 2023. 5,754 Views. 9 Min Read. By now, most major shops have had enough exposure to 6L80 transmissions to realize that they will be around for quite some time, providing plenty of work. Patterned failures for this unit have been covered in previous editions of GEARS magazine, but there ... May 12, 2023 · I am putting together t...
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