6L80/L83 trans tune questions So my tune on my engine I feel is spot on. ... Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs. 12-19-2022 #4. Estep40511. View Profile ... you might have to use a snap on tool or autel scan tool unit, HPtuners doesnt always work even at the correct temp ...To Learn C4 (For 1-2, 5-6, or 7-8 Shift) 1. Pressure Learns: Note: It is recommended to utilize a road with a speed limit between of 64-72 km/h (40-45 mph) for this procedure. • Shift the transmission into 7th gear with the PRNDM in the M position. Obtain an engine speed between 1000 and 1750 rpm.What is the minimum recommended trans temp before going WOT or doing a 1/4 mi pass? I have heard 140 degrees minimum. I recently did a 258mm pro series circle d stall and the small B&M 14k trans cooler mounted in front of the radiator (bypassed the rad). After 20 min drives I'm still in the 130's in 70deg weather. I drive my car year round in wisconsin so I can imagine it will take an eternity ...Thread Starter. Member Since: Apr 2000. Location: Lake Mary Florida. Posts: 1,440. Likes: 96. Received 208 Likes on 136 Posts. Suggestions for Lowering 6L80E Trans Temp. I know this issue has …Sonnax Transmission Company 2 Imtec Lane, Bellows Falls, VT 05101-0440, USA. 800-843-2600 · 802-463-9722. Contact Us. Find top-quality 6L80, 6L90 performance transmission parts to enhance any build, from tuning pressure and restoring valve body function to ramping up shaft and clutch durability.I have a 2013 Tahoe with a 6L80 transmission and would like to know what the fluid pressure is running through the atf cooler. Also, does that pressure change with temperature or engine RPM? Does it stay constant? ... ATF temp, Commanded Line Pressure, TCC State(On/Off), Bushing Wear, Pressure Regulator Valve/Bore Wear which is a major issue ...Circle D Transmission Rebuild Kit 6L80 Level 3 quantity. Add to cart-Purchase and earn 2495 G8Only Points worth $ 24.95! *Must be logged in. ... The ideal operating temperature for this transmission is 180°or less. These transmissions have a tendency to run very hot - the cooler will lower operating temperature and recovery time which in ...By looking at your info, you drive a 2018 GM 2500HD. If the tune is stock.more than likely the converter starts to lock up just before it shift in second gear.Like most late model trucks with the 6L80/6L90 especially 2014 and newer.To confirm 100%,the tune would need to be downloaded by HP Tuners or other performance software so that the settings can be seen.5 days ago · 6l80 Transmission Parts Diagram. by Transmission Cooler Guide. Related Posts. 6l80 Diagnostic Trouble Codes . 6l80 vs 6l90: Difference Between 6l80 and 6l90 Transmissions . 4l60e vs 6l80: Difference Between 4l60e and 6l80 Transmissions . Post navigation. Previous Article 6l80 Rebuild Manual PDF. Next Article GM ...Aamco just put a "new" transmission in for me. Ive had the truck (2011 tahoe) back for 12 days and am having issues similar to when i dropped it off at aamco. I drive in atl traffic daily, it sometimes hard shifts, lurches when costing at low speed, 10-20 mph in first gear, and the temp seems to stay between 200&220.PART NUMBER: 125068000 GTIN: 840171221053. Features: Maximizes fluid flow to and from the transmission cooler. Billet aluminum construction. Direct fit with OEM 6L80 6-Speed transmission and fluid lines. Service plug with Neodymium magnet and O-ring seal. FREE economy shipping on orders placed on our website over $100.6L80E Transmission Temp. 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 210-230 at certain points on the highway running about 80mph on my hour long drive, not towing anything.KNP - HD AUX TRANS. COOLING SYSTEM. I cannot hardly get my transmission up to 180 which is the "HOT" check temp even in the middle of the summer on a 90 degree day unless I drive it real hard or tow something heavy. 2013 Silverado 1500 LT, Z71, 5.3L, 6L80e, 4X4, HD Towing pkg. If you can't fix it with a hammer, it is an electrical problem.Every now and then I am getting the transmission fluid temperature to read a negative number and it doesn't change with driving. I can restart the truck... in this thread in this sub-forum in the entire site. Advanced Search ... 6L80E Transmission Fluid Temperature is -29F.Auto trans Vent tube? 6L80E V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1 ... v6 auto trans temp: bigted83: V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) 2: 03-26-2012 02:17 PM: Auto Meter trans temp guage: 96CAMaro:The 6L80 transmission has a life expectancy of 150,000 miles. This is lower than the average transmission life expectancy of 250,000 miles. ... Additionally, the 6L80 can be operated at a higher temperature, which will also extend the transmission life. What are the common causes of 6L80 failures? Six-lobe engine oil seals are a common cause of ...Mar 27, 2022 · Part number is 86774933I picked mine up from here: https://www.gmpartsstore.com/oem-parts/gm-f-s-valve-867749336L80/6L90: 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 ...This extra capacity heavy duty transmission oil pan fits GM 6 speed hydramatic 6L80, 6L80E transmissions. PML designed this pan for 2007 and newer Chevrolet and GM trucks and SUVs, such as these vehicles: Avalanche 1500, 2009 to 2014; ... Machining for Temperature Sensors.Developed with upgraded internal components, Zero Gravity Performance Stage 2 6L80-E six-speed automatic transmission offers an. torque rating of 850 lb.-ft, up to 750 RWH. You can choose optional, Torque Converters, transmission pan, output shafts,extension housings and accessories to make easier to fit in your vehicle.I have installed a 6L80 from a 2010 Camaro in a 1988 Silverado, with an L83 engine. The TCM software is from a 2018 Silverado. ... The transmission temp does not matter for that one. 2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy. If you don't post your tune and logs when you have questions you aren't helping yourself.The 6L80 Transmission You Can Count On. Built With The Best, By The Best. 5-Star Rated Nationally Recognized 6L80 Transmission Supplier. top of page. Proud To Be Among . The Nation's Highest Rated, Premier Transmission Providers! Pri c e s Y ou C a n A f f ord. Transmissions You Can Count On. 800-588-4148.Jul 29, 2022 ... Please watch this video for benefits of and demonstration of installing a 6L80/90 Cooler Bypass Valve Delete Kit on your vehicle.Apr 9, 2023 · 88k mikes, 6L80 transmission: Feb 2022: installed Range AFM deactivator to prevent going into 4 cylinders Spring 2022: noticed transmission temperatures consistently going into the 200°+ range and increased shuddering while shifting. Highest temp was 237° Sep 2022: installed “Superior Solutions” thermostat, but temps didn’t really changeAll 6L80/90’s are torque base shifted units. The torque signal is calculated thru the ECM. Therefore, transmission performance & longevity are directly dependent on the delivered torque signal that’s calculated in the ECM. If this is not done properly, you will experience premature transmission failure.In this video, i go over 2 very common problems with the 6L80E that would cause no forward movement. First is a shrunk down #1 checkball and the 2nd is a cra...GM 6L80E Transmission 2wd or 4x4. Part Number: TR6L80ESTK4. Choose Options. Critical Core * Refundable Upon Return of Transmission and Converter (+$650.00) MUST SELECT 2WD or 4X4 (*MUST SELECT AN OPTION) * 2WD ( Slip Yoke Style) 2WD (Bolt On Style Yoke) 4x4 Converter Upgrades.May 19, 2021 · TransGo introduces their drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90 2014-on, 8L90 2016-on and Allison 2017-2019 automatic transmissions.The cooler flow bypass delete kit provides continuous cooler flow regardless of temperature and allows you to accurately check fluid level immediately after installation without having to wait or go through a warm-up cycle.Reducing 6L90E temperatures. I've been trying to reduce my 6L90E transmission temp for a while now. It's in a 72 chevy 4x4 with np205 transfer case and dual exhaust. The transmission on a 70 F day runs at 185 F, the issue really starts when climbing. It doesn't matter if it's a curvy road with a lot of shifting or a straight long grade …If that temp is in fact accurate, somethings definitely not normal. Even flogging the piss out of mine for 15-20 min on an 85°F day, the highest I've seen is 213°, and came down below 205° immediately after. Normal cruise at that ambient temperature will hover at 194-200°6L80E Transmission Temp. 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 210-230 at certain points on the highway running about 80mph on my hour long drive, not towing anything.When Park or Neutral is selected after the transmission was operating in Drive, or Reverse, exhausting 3-5/Reverse Feed fluid unseats the checkball. This allows for a faster exhaust of 3-5/Reverse Feed fluid and a quick release of the 3-5/Reverse clutch. 08-21. 6L80 CHECKBALL LOCATION AND FUNCTION.Bulletin No.: 22-NA-182. Date: September, 2022. INFORMATION. Subject: Information on 6L80 6L90 8L90 10L80 10L90 10L000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.Lubricate a new 4-5-6 clutch piston with small amount of Trans-Jel® on both seal surfaces and install it into housing as shown in Figure 77, using a twisting motion. 7. Install the 4-5-6 clutch apply piston "bellville" type return spring, as shown in Figure 77, with the fingers facing up.I want to extend the life of my transmission as long as possible. If a Temp bypass valve will extend the life of my 2011 then I want to add one if it's possible. Obviously GM knows there's a problem with the 6L80, otherwise they wouldn't still be tweaking it after over a decade of production.Temperature Sensor 6L80. 138 of 153. Transmission model: 6L80; Part type: Temperature Sensor; Description. A transmission fluid temperature (TFT) sensor is ...When dry, the fluid capacity of the 6L80E transmission is between 12.2 and 12.4 quarts. Knowing the dry fluid capacity of your 6L80E transmission is essential for determining how much fluid to buy when it's time to do maintenance on your car. 6L80E transmission fluid temperature sensorFolks, - My 2014 6l80 4wd transmission went bad at 165,000 miles. it started slipping from a dead stop. It was still moving in forward and reverse when it was towed to a local reputable transmission specialist. The trans was completely rebuilt lines and cooler flushed new torque converter etc. the bill was $3800. 12/ 12 warranty.Reducing 6L90E temperatures. I've been trying to reduce my 6L90E transmission temp for a while now. It's in a 72 chevy 4x4 with np205 transfer case and dual exhaust. The transmission on a 70 F day runs at 185 F, the issue really starts when climbing. It doesn't matter if it's a curvy road with a lot of shifting or a straight long grade …I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission valve rebuild kit. My transmission fluid temperature around town used to run 191°. Now it is holding at 144°. It will typically be 40° to 50 ° below engine coolant temperature.With the G8's, as well as most other 6L80E applications, you will see an increase in mpg after the flash. Almost all of GM vehicles running anny version of the 6L80E have a desired slip of around 100rpm while cruising. This new flash will eliminate the slip as well as increase the converters life. 11.49 @ 118 1.49 60' Bolt on 2010 IOM Camaro.In today’s rapidly advancing technological landscape, the concept of smart cities has gained significant attention. These cities leverage cutting-edge technologies to enhance the q...What is a good transmission temperature range for a 6L80 in a 2015 Chevy Silverado 1500. Also can the fluid be to cold - Answered by a verified Chevy Mechanic.Newer Chevrolet cars with a 6-speed 6L80 transmission can experience sporadic or constant transmission issues. This ranges from harsh or slow shifting, failure to engage gears, or gear slipping. ... Chevrolet cars with 8-speed automatic transmissions suffer from issues related to transmission temperature. This can range from simple symptoms ...Step 1 - Run your Corvette. In order to properly and accurately check your transmission fluids, the transmission fluid temperature must be between 86 and 122 degrees Fahrenheit. Allow the vehicle to warm up until the transmission fluid temperature hits this mark. if you have been driving already, allow it to cool down to hit the mark.Jeff 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 …Also, transmission fluid isn't flammable. However, it is combustible, so it will ignite if it's heated above the flashpoint. Most transmission fluid flashpoints are between 302°F and 383°F (150 - 195°C). There's a normal situation for everything that occurs with cars, and the transmission temperature is no different.Asked by Visitor in Grovetown, GA on December 19, 2020. Just got a new 6l80 put in my truck and noticed the trans temp was a little higher than the old trans. I plugged in my snap on scanner and it showed two different trans temps. One was transmission fluid temp which was about 190 which is normal. The other was TCM temp which was 201 which ...6L80E Stage 3 Transmission. Chevrolet Performance E-ROD LS3 6.2L 430HP Engine Assembly With Controller 6L80E Stage 2 Transmission. $ 6,700.00. Zero Gravity Performance Stage 3 6L80-E six-speed automatic transmission offers an torque rating of 1000 lb.-ft, up to 1000 RWH. Available on backorder.2015 6L80 P0741. 2015 GMC 6L80. 140k-ish miles, 5.3. Last week: Driving home, noticed my RPM's were higher than they should be at 45 mph, like 2200 or so. I always run in M, so I can change the gears if I want to. But it was in 6th. Dropped back to 5, no change.It features clutch to clutch shifting, eliminating the one-way clutches used on older transmission designs. Dealer Quality. Lower Price. Buy Remanufactured 6L80 / 6L90 Transmissions Factory Direct. Updated and Upgraded. (813) 235-0800.Overfilling will cause the transmission to overheat and set code P0218 — transmission fluid over temperature. The 6T40/45 uses a thermal element to control the oil level in the unit, similar to other GM units. Known as a fluid level control valve (figure 6), the unit is basically a thermally controlled standpipe.The commanded shift time is KING!Link to documents and info in this seriesLhttps://drive.google.com/open?id=1-T7fg0-0NGskLrnhuv8RHZasi8PNAaPI&authuser=dankun...dipstick. Based on accessibility, transmission fluid may be added through the fill tube plug assembly hole (1) or through the oil level check plug hole in the bottom of the transmission fluid pan (2). Final level check, engine idling, transmission in park, temperature must be 86-122*F6L80 Performance Transmission Rebuild - CDT Level 2.5. 6L80 Level 2.5 Rebuild: Rated Up To 700 RWHP. CDT Level 2.5 6L80 bench job rebuild includes labor and all parts itemized below. You will need to ship your transmission to us for the rebuild. ... The ideal operating temperature for this transmission is 180°or less. These transmissions have ...6L80E TCC Lockup Questions. Hello Guys! New to this board and just picked up HP to tune my 6L80E tcc. I have the "other" tuning software also. I got this software because of better support for this transmission. I have a 2010 GMC Sierra 4WD, 6.2L, Whipple Supercharger, "Pterodactyl" 6L80E (Alto Clutches Welded shafts, etc.), 2500 Billet Stall.Jeff 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 ...TransGo introduces their drop-in Cooler Flow Bypass Delete Kit for General Motors 6L80, 6L90 2014-on, 8L90 2016-on and Allison 2017-2019 automatic transmissions.The cooler flow bypass delete kit provides continuous cooler flow regardless of temperature and allows you to accurately check fluid level immediately after installation without having to wait or go through a warm-up cycle.If you have found this video helpful, and you wish to donate to me, follow this link!! its easy!!https://paypal.me/aaronhinesauto?locale.x=en_USFollow this c...This is the second part of a three part series covering the 6L80/90 torque converters and their issues and failures. In this video, I go through the interna...Bulletin No.: 22-NA-182. Date: September, 2022. INFORMATION. Subject: Information on 6L80 6L90 8L90 10L80 10L90 10L000 Equipped Vehicles With A Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.Most recent was a 2017 Silverado LTZ 5.3L 6L80. These are actually fairly easy. Lots of snap rings and clutches that only fit one way. The plastic check balls are the tricky part, no more trans gel to hold them in place. It causes problems on the initial run after a rebuild.Welcome back! We are finally covering the 6L80 Thermal Bypass Mods. There are 4 unique mods that we will be covering in this video including the updated GM T...The 6L80 is designed to last around 150,000 miles, but if you don't service it regularly, it can start to degrade much sooner. Make sure you're taking it in for an oil change and tune-up at least once a year. You need to have a schedule for when you should check your transmission fluid. This should be done at least every 30,000 miles.The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. It was created to help GM meet ever more demanding CAFE regulations on their vehicles. By utilizing more gearing, the 6L80 keeps the car in it's power band longer, improving the MPG of the vehicle between 4-7% (over the previous generation fours speed transmissions) depending on the ...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.Oct 5, 2021 · I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission valve rebuild kit. My transmission fluid temperature around town used to run 191°. Now it is holding at 144°. It will typically be 40° to 50 ° below engine coolant temperature.A little story to the day my transmission in my 2018 Silverado decided to heat up to 221 degrees!!!_Thanks for watching!_Please sub and help me reach 1,000 s...THM200-R4. The first overdrive automatic to transfer power in the GM lineup was the 200-4R that arrived in 1981 behind A- and G-body cars as well as full-size sedans. This transmission is often mistakenly lumped in with the TH-200 three-speed automatic that GM attempted to make work in the early '80s.