Get 6L80 transmission rebuilding tips, 6L80 troubleshooting help, 6L80 technical service bulletins, 6L80 diagnostics and 6L80 technical information from TRNW. ... P0218 Transmission Fluid Over Temperature; 6L80 Code (DTC) P0502 Vehicle Speed Sensor (VSS) Circuit Low; 6L80 Code (DTC) P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent;In this video we install the Superior Transmission Parts SURE-COOL thermostat delete for GM 6L45, 6L50, 6L80, 6L90, and 8L90 transmissions. This product is a...Some 6L80 / 6L90 transmissions do not use a dipstick. Proper fluid level is achieved when fluid begins to drip from the ... Verify transmission fluid temperature (TFT) is between 158°F and 212°F. 5. Perform three (3) cycles of PARK - REV. When complete, shift vehicle back into PARK.The ideal transmission temperature for your Sierra or Silverado is typically in the 160 – 180 degree range. It is much easier to keep trans temps lower in older trucks due to their simple transmission cooler line setup. For newer models with a …Some customers may comment that the transmission exhibits a harsh 1-2 shift on the first shift of the day, typically under light throttle. Cause. This condition is due to the initial clutch fill time of the 2-3-4-6-8 (C4) clutch. Information. Some customers may experience a flare condition on the first 1-2 shift of the day or after the vehicle ...Sonnax has a line of upgrade parts that address some of the 6L80 and 6L90 transmission weaknesses. Foremost on the list is the Sonnax clutch apply kit. The factory clutch apply piston has a sharp, square edge that does not completely apply force across the entire clutch piston. This creates an uneven force on the clutches that tends to ...A GM 6L80, 6L80E Deep Transmission Pan looks great but also provides a range of benefits to your vehicle. Extra fluid capacity. Most of our cast aluminium pans provide extra oil capacity above a stock pan. The more oil the better the cooling — which lowers your risk of heat related damage to the transmission.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.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 degrees F or 20 C. New full open temp. is 158F or 70C.May 10, 2022 · 2018 Chevrolet Silverado 1500. Asked by Visitor in Meriden, CT on May 10, 2022. On my 45 minute commute from work with the outside temperature at 70f my silverado 1500 51k Miles with 6l80 is hitting 225f transmission temperature. This was all highway driving no traffic not hauling. What could my issue be?Some of the signs that a transmission is bad include slipping in and out of gear, problems accelerating, odors in the transmission fluid and transmission fluid leaks. A slipping tr...TCC locked, very little load on the trans, cool temps = cool trans. But 111*F does seem lower than normal. Even when I'm plowing, my trans only gets up to about 175*F. My truck has the OEM external trans cooler (rpo KNP). '13 SLE 4x4 ExtCab 5.3 6sp 3.42 G80 Z82 Z60 Fire Red. Bought new. 25,700 miles.#automotive #mechanic #automobile Transgo 6L80 6L90 Cooler Delete https://amzn.to/3qgeMZSor Check out our amazon store for items or products used in our...Rough downshifts seem to be a trait of the Hydra-Matic 6L80 6 speed Automatic transmission (MYC), been to the dealership and drove a few new trucks after experiencing it in mine and they all had the same shift trait. Hard to get used to. I'm told most of the reason it does this is due to the freewheeling action that enables it to coast better ...Verify engine is idling at 0% throttle. Verify transmission fluid temperature (TFT) is between 86°F and 122°F. Shift transmission through entire range – hold in each range for at least three (3) seconds. When complete, shift vehicle back into PARK. Remove Fill Plug.6L80E 6L80 Transmission. $ 3,295.00 $ 2,495.00. The 6L80E transmission is now for sale at our lowest price! We pull out all the stops with our Hydra-Matic 6L80 build. From its clutch packs helical cut gears to its performance Built lock-up torque converter you won't find a better deal on the market. Hydra-Matic started production of the 6L80E ...6L50 Transmission - Durability and Reliability. doing some research on my new truck - interesting that the interwebs has almost zero info on the 6L50 transmission. We have dearth, not a plethora! So, humor aside....I checked the specs at gm powertrain - the trans is rated for 315HP (gas), which seems very close to the HP the V6 makes stock.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.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 ...W00030 Rev 1.1 31AS Properly fill with Dexron VI Automatic Transmission Fluid: Fluid Fill Procedure with Dipstick BEFORE YOU START THE VEHICLE fluid must be touching the bottom of the stick. Make sure the Vehicle is on level ground Start the vehicle and move the shift through all ranges pausing for 3 secs in each range. Final level check, engine idling, transmission in park, temperature must be815 posts · Joined 2023. #1 · May 31, 2023 (Edited) Hi All, I'm brand new here but active on other GM forums where the 6L transmissions are actively being discussed so figured I'd start a similar all-encompassing transmission thread with videos, links and other information as it relates to the 6L80/90 transmissions.#automotive #mechanic #automobile Transgo 6L80 6L90 Cooler Delete https://amzn.to/3qgeMZSor Check out our amazon store for items or products used in our...Whether it is a remanufactured 6l80e transmission, rebuilt 6l80 transmission, or even a used 6l80-e transmission, when you buy it from Reman-Transmission you know it will be a quality component for your vehicle’s drivetrain that comes with a warranty to back it up. ... Transmission Fluid Temperature Sensor Circuit Range/Performance: P0712 ...Circle D Transmission Rebuild Kit 6L80 Level 4 quantity. Add to cart. Purchase and earn 3590 SSOnly Points worth $ 35.90! *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 ...The GL 6L80 transmissions in the full size trucks came from the factory with what is basically a thermostat that blocked flow to the transmission oil cooler until the temp hit 90C (194 F). ... So if the load and outside temperature was high enough or long enough that the transmission temp was going to go above 194, then the temp is getting ...Women who get HIV have unique problems and symptoms, including repeated vaginal yeast infections and higher risk of cervical cancer. Learn more. HIV stands for human immunodeficien...Nov 24, 2011 · I recently changed the transmission fluid and filter in my 09 Silverado 1500 to Amsoil ATF Low Vis. Before the change, I hadn't checked what the operating temps were, but during a 700 mile road trip I was averaging about 120-130 degrees for the first half of the trip, which seemed normal.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.Click the Amazon Link below to view or order part shown in this video 1. SURE COOL -- https://amzn.to/3z5GUzv2. TRANSGO DELETE -- https://amzn.to/3FP...Published: January 24, 2024. TransTec has released a new Case Saver for 6L80 and 6L90 transmissions. According to the company, Case Saver is a preventative tool that helps guard against inner case wear caused by rotation force during clutch operation. TransTec says it protects the inner case lugs and ensures the longevity of valve body to ...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...Transmission Fluid Temperature Sensor Circuit Range/Performance: P0712: Transmission Fluid Temperature Sensor Circuit Low Input: P0713: ... 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. ...6L80 Minimum Trans Temp pre-Burnout. On my '12 GS drag car I was running the 6L80 with a B&M Hi Tech trans cooler in series with the cooler in the DeWitt's radiator. I could never keep the trans temps down where I wanted them. At the suggestion of my tuner I bypassed the radiator and added a Setrag stacked plate cooler in series with the B&M.Make sure you apply the parking brake and block the wheels. Put the engine idling (0% throttle). Check if the transmission fluid temperature (TFT) ranges from 86 to 122 degrees Fahrenheit. Shift the transmission range as you hold in each range for 3 seconds. If the shift is complete, return the vehicle to PARK.Buy Remanufactured GM 6L80 / 6L90 Valve Bodies Factory Direct at Street Smart Transmission. (813) 333-5050. Call Us Text A VIN# Mon-Thu 9AM-8PM | Fri-Sat 9AM-5PM EST. Customer Support - (813) 235-0800. ... Transmission Fluid Temperature Sensor Circuit Range/Performance: P0712: Transmission Fluid Temperature Sensor Circuit Low Input: P0713:The 6L90E transmission succeeded the 6L80E transmission and is designed to transform the extra torque of the previous unit. The 6L90E transmission was critical as new vehicles with excellent or more significant performance were needed to hit the market. ... Transmission fluid over temperature. Flare or slip on the 2-3 shift. Slip in third or ...Transmission hot mode is entered when the Transmission oil temp exceeds 135 degrees celcius (thats 275 antique degree units), You can log the Hot mode pid and play with your temp sensor resistance to verify if you want, but at this temperature you can most likely smell the oil anyway. Trans oil begins to discolor around 115 to 120 degress ...I checked the transmission temperature by clicking through the screens on the dashboard. The temperature was reading 284 degrees. I parked the truck and went back to work. A few hours later I got in to drive home. Transmission temperature was reading 127. After driving about 20 miles the temperature gradually increased from 127 to 212.We checked the temperature of our truck and of course, the temperature was 195°F (which is too hot). In the video, we men ...more. It's no secret if you own a 2014- 2018 Chevy Silverado or GMC...TransGo Transmission Cooler Bypass Delete Kits 6L80-CLR-BYPASS TRG-6L80CLRBYPAS. 5 out of 5 stars. Part Number: TRG-6L80CLRBYPAS. Estimated Ship Date: Today. $13.90. Overview. Applications. Q&A. Reviews. ... * Reduces transmission fluid temperature * Eliminates thermostatic assembly2018 Chevrolet Silverado 1500. Asked by Visitor in Meriden, CT on May 10, 2022. On my 45 minute commute from work with the outside temperature at 70f my silverado 1500 51k Miles with 6l80 is hitting 225f transmission temperature. This was all highway driving no traffic not hauling. What could my issue be?The commanded shift time is KING!Link to documents and info in this seriesLhttps://drive.google.com/open?id=1-T7fg0-0NGskLrnhuv8RHZasi8PNAaPI&authuser=dankun...6L80 Temp? Jump to Latest Follow ... I recently changed the transmission fluid and filter in my 09 Silverado 1500 to Amsoil ATF Low Vis. Before the change, I hadn't checked what the operating temps were, but during a 700 mile road trip I was averaging about 120-130 degrees for the first half of the trip, which seemed normal. ...5. Reaction score. 0. 5.3l trans. temp. I would say the readings you are seeing are perfectly normal. Consider that the transmission cooler runs through the radiator. The coolant also runs through the radiator. If the coolant coming from the engine is 190-200*, it would stand to reason that the trans temps would be in that range too.May 10, 2022 · 2018 Chevrolet Silverado 1500. Asked by Visitor in Meriden, CT on May 10, 2022. On my 45 minute commute from work with the outside temperature at 70f my silverado 1500 51k Miles with 6l80 is hitting 225f transmission temperature. This was all highway driving no traffic not hauling. What could my issue be?To develop this test method, a 6-cylinder EcoTec 4.3L 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 efficiencies, torque converter slippage and K factors, oil temperature and pressure, and OBD/epid CAN bus data.Part number is 86774933I picked mine up from here: https://www.gmpartsstore.com/oem-parts/gm-f-s-valve-86774933THM200-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.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.Mar 27, 2022 · Part number is 86774933I picked mine up from here: https://www.gmpartsstore.com/oem-parts/gm-f-s-valve-86774933Since the Chevrolet Avalanche has a 4l60e, 4l80e, or 6l80 transmission, ... The ideal transmission temperature for your Chevrolet Avalanche when fully warm is in the 150 - 180 degree range. This is a safe transmission temperature that will allow for tens of thousands of miles of fluid life. ...6L80 oil temperature, gauge and overheating V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) You are browsing ... I've been out of forum for a few years, but now that I'm buying my first 'Maro with L99 I have a few questions about 6L80 transmission. First and foremost, in the 90s (and later) american cars with automatic ...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.The 6L80E Transmission features: New clutches, gaskets, seals, filter, band, and a slew of modern updates throughout the unit, including the valvebody for durability and reliability. All units are thoroughly inspected for peace of mind. This is a stand-alone product, please review the following details: - Free Factory Torque Converter, Stall ...6L80E 6L80 Transmission. $ 3,295.00 $ 2,495.00. The 6L80E transmission is now for sale at our lowest price! We pull out all the stops with our Hydra-Matic 6L80 build. From its clutch packs helical cut gears to its performance Built lock-up torque converter you won't find a better deal on the market. Hydra-Matic started production of the 6L80E ...Upon further inspection, we found that the TCM did have a code P0218 stored, a code for transmission over-temp. At this point, we cleared the code and went for a road test. At first, everything appeared to be operating normally. The converter clutch was applying with no slip concerns, and fluid-temperature readings were fairly normal.Transmission fluid temperature will also affect TCC apply points. the key might be in some other tcm files from trucks or other 6l80/90e trans that still have full tcc apply. Last edited by camaro1; 04-08-2010 at 03:16 PM. 2010 camaro L99, Magnacharger TVS 2300, 415ci LS3,Kooks long tubes, yank ss3200, 3.73 rear ...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.6L80E Transmission Fluid Temperature is -29F. Jump to Latest Follow 1K views 1 reply 1 participant last post by mountainD ...HYDRA-MATIC 6L80 6-speed Transmission Repair Manual; HYDRA-MATIC 6L80 6-speed Transmission Repair Manual. Show full PDF. £9.99 Get your hands on the complete Other Manufacturer factory workshop software ... ATSG Automatic Transmission Service Group 2012. ATSG F5A5A, F5A51, A5GF1, A5HF1 Transmission Repair Manual. See All.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 Changing gears adds heat rapidlyMonitoring 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.Amazon.com: 6L80 6L90 Transmission Cooling System Upgrade Kit For 2014-up GM Cadillac Chevy GMC and trucks & 2016-up 8L90 8L80 8L90E 10L90 Replace #STL010 Cooler Flow Bypass Valve Kit : ... The temp on my transmission was running about 196 degrees after this new thermostat install its now running around 136 to 140 degrees. Big improvement. Im a ...Let it cool down, disconnected the battery for 30 minutes, then did a TCM reset process. It still warmed up but I managed it by giving it cool off time, and a lot of it. Debating on a sure cool or delete for the thermostat to see if it still heats up and go from there. Also flush the system, change the filter, etc.Aug 6, 2021 ... I go through the transmission fast learn / relearn procedure to fix a hard shifting issue on my 2016 GMC Sierra / Silverado.Mar 22, 2014 · THE PERFECT WORK VEHICLE! VMR V710 19x8.5, 19x9.5 /Conti Ext Contact DWS / Eibach Sportline Kit / CTSV Brakes / SLP PowerFlo Axle Back / SLP 160 Degree Thermo / SLP UDP / VCM Performance OTR CAI / Taylor 409 Series 10.4mm Ign Wire Set - NGK Laser Iridium Plugs / Velocity Motorsports ECM/TCM Stage II Tune / Pace Performance Camaro Transmission Pan Upgrade / Rhino Rack Bike RackBuy WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC 6L80 6L90 8L90 Sure Cool System Upgrade STL010: Automatic Transmission Assemblies - Amazon.com FREE DELIVERY possible on ... Customers like the quality, value, temperature and ease of installation of the auto accessory. For example, they mention it works great, it saves money and the ...Compared to the 4L60E GM bolted into C5 Corvettes and fourth-gen F-bodies, the 6L80E is one brute of a transmission. In GM speak, the "6" in 6L80E denotes the number of forward speeds, while the ...The 6L80 transmission utilizes a very unique process for checking the fluid levels. Some 6L80 applications do not utilize a dipstick. Instead a plug has ... following procedure should be followed: ·The transmission temperature must be between 86-122 °F (30-50°C) a scan tool, the driver information center or the transmission gauge can be used toWHAT BETTER PLACE TO TEST OUT THIS 6L80 MOD THAT DEALS WITH HEAT. TODAYS HIGH TEMP OUTSIDE IN DEATH VALLEY WAS 133F DEGREES. LOWER YOUR TRANS TEMP 30 -50 DEG...6L80/90 transmission failure. ... I am a transmission shop owner. Frequency of overhauls for faliled torque converter, pump and transmission control module (debris). ... After you replace your unit, either "flip the pill" or put in the new lower temp unit so it will live a long and happy life. Run the severe service schedule, the fluid is dead ...Temperature sensor codes; Remanufactured TEHCM GM6L-TEHCM-C6. Typically fits Cadillac 2012-2015; Chevrolet 2011-2020; GMC 2011-2020; Isuzu 2012-2016 . ... GM 6L80 Series Transmission Upgrades & Repairs. January 13, 2015. SonnaFlow® Chart: 6L90, 2011 Truck (with Tow Pack)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.6L80 Performance Transmission Rebuild Kit - Level 2.5. Kit is designed with stock dimension 36-tooth 4-5-6 clutch plates and will work with the OE intermediate 4-5-6 clutch hub. CDT's Billet 4-5-6 clutch hub and intermediate shaft (CDT part number 104680-36) is included in this kit. The 4-5-6 clutch pack provides 17% more surface area than a ...JASPER offers upgrades to the early-style GM 6L80/90E transmission such as a modified stator support shaft with updated 1-2-3-4 and 3-5/reverse seal rings and a notched valve body ... temperature sensor, speed sensors, and solenoids. 100% dynamometer tested with TCM (transmission control module) validation using a state-of-the-art CAN ...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.The factory 6l80 transmission thermostat is designed to keep fluid in the transmission until it opens up at about 190F degrees. While the 6l80 is a fairly stout transmission and can handle some abuse, keeping the transmission temp at or above 190F is (in our opinion) is less than optimal.Feb 28, 2023 ... Here's a way to run your transmission a little cooler, living in a country where summer temperatures reach 50+ degrees Celsius, ...My 2010 with 174k was shifting great and then forward gears randomly went out. It barely moves in 1st 2nd then when it gets up to speed 3rd 4th and 5th gear is sluggish. Will still get up to 45 though but shifting is erradict and seems to slip alot. I replaced the check balls in valve body...Genuine Kostal (GM Original Equipment Manufacturer - OEM) connector replacement pigtail for many GM 6-speed automatic transmissions from 2007-newer engine harnesses. Commonly used with GM Vortec LS-Series, LS1, LS2, LS3, and LSA engines. This transmission can be found in many common vehicles such as Cadillac Escalade, CTS, STS, XLR; Chevy ...Information about GM's 8-speed 8L90 M5U Hydra-Matic transmission, including details, specifications, vehicle applications, and more.6L80E Transmission Problems & Solutions. Reverse Fails to Engage - If you've selected Reverse and your vehicle still won't move, then it's possible the park prawl (the metal piece that stops your vehicle from rolling), or one of the clutches has become damaged. Slipping Between Gears - If you experience slipping in reverse, or between 2-3, then it's very likely that the 1-2-3-3/5-R ...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 ...When the correct transmission temperature is achieved (about 100 F), raise the vehicle and remove the stand pipe plug to see whether fluid will trickle out or not. If needed, add fluid through the fill hole until it does. ... The clutch stack up in this assembly is somewhat similar to the 6L80 1-2-3-4 & 3-5/R clutch drum layout (Figure 9).The nut and washer on the inside of the pan are probably 1/2 thick. Used these several times … recommend replacing the nylon washer with copper washer. First change I will suck some fluid from the dipstick tube, pull pan to clean magnets, add plug, and change filter. Not open for further replies.Click the Amazon Link below to view or order part shown in this video 1. SURE, Built-in thermostat reduces wear, improves horsepower, and elimin, Sep 25, 2020 · Monitoring it further though, the transmission never warms up to the re, Sonnax Transmission Company 2 Imtec Lane, Bellows Falls, VT 05101-0440, USA. 800, Jul 29, 2022 ... Transmission Master•34K views · 10:59 · Go to channel · Transmission Temp, The factory 6l80 transmission thermostat is designed to keep flu, When Park or Neutral is selected after the transmission, 18. Switch the TransFlow DT-45096 to Flow and start the engine: 1, Sep 10, 2021 ... How We Fix GM Transmission Failure, GM indicates the normal operating range for a 6L80 tra, Drive the car till the trans temp is around 100deg., Here are the most common symptoms of an overheating transmission: 1. , Similar to some other transmissions, the 6L80/90 may use , A 6l80e diagram refers to a schematic representation of the inter, Line Pressure Tap is located in the converter housing on, 6L80 Cast Aluminum Deep Transmission Fluid Pan Installation Steps, The full service manual for '12, for the 6l80 has a 'reset' pro, 2010 GMC 1500 Denali at Leon's Transmissions. Leon's Transmi.