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Apr 6, 2022 · Apr 6, 2022. #1. Anybody install the new trans cooler thermostat ( TSB GM # 21-NA-199) on their truck? I’ve seen DIY thermostat hack on Youtube to bypass the thermostat. Supposedly the new thermostat opens at 158 degrees and keeps the transmission from reaching the usual 190+ temps. Personally I find it absolutely stupid that the exhaust runs ... Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.Most 4l60e transmission filters and kits (including pan gasket and filter seal) cost around $20 – $30. The filters we recommend for your 4l60e are: GM 24208576 (Factory deep pan) GM Genuine Parts 24208576 Automatic Transmission Fluid Filter Kit with Gasket and Seal. Manufactured to GM OE specifications for fit, form and function.October 20, 2022. The transmission fluid temperature of some 6L80 6-speed automatic transmissions (RPO MYC) and 6L90 6-speed automatic transmissions (RPO MYD) may be too hot under some operating conditions. Affected models include 2014-2020 Tahoe, Suburban, Yukon; 2014-2021 Silverado 1500, Silverado 2500HD/3500HD, …

2015 GMC Sierra Problems. 1. Transmission slipping. The slipping problem turns up while your transmission system slips to a different gear. The system does not glide smoothly and causes this problem. There may be more than one reason behind this slipping transmission. Burnt and low transmission fluid.The thermostat does away with routing the fluid into the radiator. 2009 GMC Yukon XL SLT 5.3 K5L - 2012 GMC Sierra SLT 6.2 NHT - 2013 GMC Sierra SLT 6.2 GAT “Woe unto them that call evil good, ... I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission valve rebuild kit. My …Bypass Valve (TBV) needs to be updated. 27. Install the level set plug. Tighten the plug to 9nm (80 lb in). 28. Remove the DT-53040 Adapter and install the Thermal Bypass Valve/Cooler Line Set using a new seal. 29. Lower the vehicle leaving the wheels off the ground. Start and run the engine through all forward gears and reverse. 30.According to Circle D, GM rates the 6L80E's capacity at 375 rear-wheel hp and it often burns up clutches once exceeding the 400 hp mark. It certainly doesn't help that this transmission tends to ...If the coolant starts swirling or flowing right away, the thermostat is likely stuck open. The thermostat is likely stuck closed if the coolant doesn’t flow after 10 minutes and remains static after the temperature monitor says it’s hot. Replace the radiator cap after turning off the engine. Check for temperature discrepancies in the ...

Driving in hilly or mountain areas. Descending a steep grade. Driving in the snow or in slippery conditions. To answer the question whether or not engine braking is harmful to automatic transmissions, the answer is no, not really. As long as you are smart about it and not overly aggressive, engine braking with an automatic transmission is fine.CLICK on the Blue Link below to view the parts that are being talked about in this video SUPERIOR SOLUTIONS SURE COOL https://amzn.to/40heNZdTRANSGO BYPA...Your transmission has a thermostat that keeps it as hot the coolant and it's killing these converters and burning up the bands. "Flip the pill" or put in the newly released lower temp thermostat. ... I modified the thermal bypass valve on my 2016 Silverado 6L80E transmission using the Superior Transmission STL010 valve rebuild kit. My ... ….

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 6l80e thermostat bypass. Possible cause: Not clear 6l80e thermostat bypass.

STOP! Don't plug that bypass! Use this instead...And ***beware of offshore counterfeits*** DEMAND SUPERIORS patented and patent-pending Sure~Cool STL010™, o...TransGo Allison Cooling System Upgrade 6L80-6L90-8L90-10L90 6L80-CLR-BYPASS*. $19.50. Free shipping. Check the item description to confirm this fits your vehicle. Hover to zoom.

ACDelco Heater Core - 15-63747. ACDelco has a tremendous history that encompasses almost 100 years. With new advances in parts technology, new inventions and innovative ideas, ACDelco holds the highest standards in the industry. For almost 100 years, ACDelco has been sparking the automotive industry and firing customer enthusiasm with ...Superior's STL010 6L80E 6L90E SURE-COOL Cooler System is a recommended upgraded during any rebuild or as preventative maintenance to any HD GM truck or motorhome. Easy to install, save yourself or your customer thousands of dollars down the line. Toggle menu (844) 298-6404 LoginorSign Up 0 Search Search Main Menu Transmission Parts Search2015 GMC Sierra Problems. 1. Transmission slipping. The slipping problem turns up while your transmission system slips to a different gear. The system does not glide smoothly and causes this problem. …

nas moore 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... gypsum kshow tall is bohm T49996A. Documents. Product Announcement. Installation Instructions (English) General Details. Our cooler bypass delete kit is for use with Ford 6R60, 6R80 GEN1 and GEN2 automatic transmissions. Please note this kit is not for ZF6 transmissions. The cooler bypass delete kit includes the bypass replacement assembly. how many shots is too many It has the HD Towing option, so it has an aux transmission cooler from the factory (22" wide, 4 rows). The 6R80 has an internal thermal bypass so fluid doesn't even go through the cooler until it hits 175F-ish (I've read varying numbers). But the fluid is plumbed from the trans to the radiator then to the aux cooler and back to the trans. oriley auto oartsidealized gear ff14bill clause This fitting fits the GM 6L80E 6L90E 8L90E and 10L90E Automatic Transmissions. Fittings exit at the side to allow for fitment in tight transmission tunnels. This allows for easy tightening fittings also. The Motion Raceworks part uses factory bolt and seal style for easy to find parts and maintenance. The machined block has two 6 Oring ports.COOLER FLOW BYPASS DELETE KIT. Fits 2014-on 6L80, 6L90, 2016-on 8L90, 2017-19 Allison. An 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. consonants ipa Aug 23, 2020 · 1. One recommended to pull out the bypass valve (GM# 1351136) tap the hole and install a plug to the bypass hole. This keeps the line to the cooler always open. The drawback is it will take a while to get the fluid to operating temp. 2. Mishimoto low temp thermal bypass valve. Included with the cooler kit. Very expensive at $400. 3. To turn the bypass off, simply turn the valve levers into the open position, which is usually vertical. When the bypass is on, this prevents the water softener from using water. This prevents water from being wasted during certain times, su... ku women's bbkansas alumni association1st year curriculum This is the part-correct, direct replacement for the GM 6-speed transmission (6L80E). This is also the "new" style cooler line connector (not the quick connect found on early 2014 models). If you are replacing your transmission cooler lines, these are a must. However, this product still has the old thermal bypass valve designed to open at 194 ...For newer models with a 6L80 or 6L90 however (2014+), the transmission cooler lines utilize a built in thermostat that remains closed and does not flow to the cooler until the fluid reaches 190 degrees. To combat this, many late model Silverado and Sierra owners will modify the thermostat to bypass it which allows fluid to continually flow to ...