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You get warnings in the 260s and shuts you down at 270. The fluid can handle even more. That being said you're fine just keep changing the fluid every 36-45K miles, not 100K, and sooner if she gets hot while towing. It's cheap insurance to a long life. 2009 GMC Yukon XL SLT 5.3 K5L - 2012 GMC Sierra SLT 6.2 NHT - 2013 GMC Sierra SLT 6.2 GAT.6L80 shifting adjustments. So my tune is working really well. Just cannot for the life of me get it to shift the way it should under very light throttle on the 2-3 and 5-6. If I take off and keep constant or heavier throttle, shifts nice and firm, like I want. If I accelerate and then let off or change the throttle percentage, it will almost ...6L80, 6L90 Remanufactured TEHCMs for Top-Quality, Affordable Repairs Presented by Sonnax ... Temperature sensor codes; Required. Recommended. 6L80, 6L90 Remanufactured TEHCM GM6L-TEHCM-C6. Typically fits Cadillac 2012-2015; Chevrolet 2011-2020; GMC 2011-2020; Isuzu 2012-2016.transmission fluid level if you have been driving: • When outside temperatures are above 90°F (32°C). • At high speed for quite a while. • In heavy traffic - especially in hot weather. • While pulling a trailer. To get the right reading, the fluid should be at normal. operating temperature, which is 180°F to 200°F.

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 ...The adapter's built-in thermostat automatically bypasses the transmission cooler until the fluid reaches operating temperature. The thermostat reduces rough shifts caused by overcooled transmission fluid, reduces wear, and improves efficiency and horsepower. ... 6L80 / 6L80-E; 6L90 / 6L90-E; 8L45 / 8L45-E; 8L90 / 8L90-E; 10L80 / 10L80-E;Dec 19, 2020 · 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 …550. E38 or E67 should work. E38 seems to be the most common. Neither will work with a cable operated throttle body. Whatever 6L80 compatible controller / platform you decide to use (Camaro / Corvette / Truck), you will also need to use the matching electric throttle body and electric gas pedal. 08-29-2014 #3.For what is worth, GM recommends a minimum 6L80E fluid temperature for continuous operation to be 150°F. Maximum is 265°F . Reactions: donjetman, swathdiver and Landonz. Jan 30, 2022 #3 ... "Normal operating temperature" is 190°-200°. Dex6 is some pretty good stuff. You don't get the "trans hot idle engine" warning until about 265°.

Oct 15, 2022 · Towing/ Hauling/ Plowing - 6R80 Transmission Temperature - I’ve got a 2015 F-150 FX4 Lariat Crew with the 5.0L and 6R80 Transmission & 3.31 (L3) gears. I bought the truck new and it currently has 196,000 miles and 6,902 hours on it. I tow more than I probably should with this truck, weight wise. It’s rated at 9,000...The trans temp is ususally about 80 degrees due to the summer temp. The 1-2 shift is normal, but it has been having the 2-3 rpm slip with rpm flare. The trans engages 3rd somewhat severly due to the increase of about 4-500rpm. As you drive this symptom goes away. ….

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 6l80 operating temp. Possible cause: Not clear 6l80 operating temp.

Transmission Temperature Sensor Replacement How To PO711 Code GMC Yukon Denali 8 speed Chevy Tahoe8L90 ransmission temperature sensor harness GM 24298757http...Fast Learn Basic Requirements & When/How it Should Be Initiated. Fast learn should be initiated after any type of transmission repair. This includes a transmission flush with new ATF, provided the flush is to correct TCC shudder or slip. Temperature must be at 167°F (75°C) and 185°F (85°C), but it also depends on current TCM programming.

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 even2 days ago · To combat transmission temp issues, installing an aftermarket transmission cooler is certainly helpful along with a deeper, higher capacity transmission pan if you have the space to do so, and thermostat bypass. 4l80e Transmission Filter. ... 4l80e vs 6l80: Difference Between 4l80e and 6l80 Transmissions

brandon burlsworth car Nov 12, 2018 ... GM 6L80 Transmission Fluid & Filter Change - Service Guide! ... Transmission Temperature Before and After on a 6L80 Chevrolet 1500 Check This Out ... summer church bulletin board ideaskeith rn case study answers pdf The GM 6L80 automatic transmission, while widely used in various car and truck models, has encountered some known issues over the years. Here’s a detailed breakdown of these common problems: 1. Torque Converter Failure. This is considered a major issue, often leading to cascading problems.What is the difference between 6L80 and 6L90 transmission? The main difference between the 6L80 transmission and 6L90 transmission is the strength of the internal components. The 6L90 transmission case is 1-3/8” longer, which provides extra room to house two additional pinion gears (6 total). week 10 pick em sheets Coolant temp gauge on speedo approximately 1/3 position. DIC display 185 degrees F. Oil temp 198 degrees F. Ambient temp was 92 degrees F. These are what I consider "normal" op temps. I have seen oil temps get up to about 210 or so in the middle of summer but nothing alarmingly excessive. Attached Images. song in sonic commercial1988 topps complete set valuewalmart colerain avenue cincinnati ohio We created a detailed guide showing all the steps necessary to flush your 6L80 transmission and change the filter. This guide can also be used to do a transm... herman l murray The Serv. Mgr had it all wrong, I spoke with another GM tech earlier today and he said the trans "high" operating temp (not high as in over heating, but norm high) was 190-200, and usually open hwy temps are below 185, unless using paddles.The trans temp is ususally about 80 degrees due to the summer temp. The 1-2 shift is normal, but it has been having the 2-3 rpm slip with rpm flare. The trans engages 3rd somewhat severly due to the increase of about 4-500rpm. As you drive this symptom goes away. nova farms attleboro masscholeve weight lossalbany ga animal shelter when the operating range of the trans-mission fluid temperature (TFT) is be-tween 86-122°F(30-50°C). If the trans-mission fluid is outside this range the level of the transmission fluid cannot be accurately determined resulting in either an over filled or under filled trans-mission. A. Observe the TFT using the driver information center (DIC)