2018 silverado transmission thermostat delete

Feb 26, 2022 · Found on the internet Technical Service Information #21-NA-199 that talks about this new valve that will open at 158 degrees, instead of 194 degrees for the stock valve. This applies to vehicles from 2014-2020. I have a 2014 GMC Sierra 1500, Crew Cab, 4WD, 5.3L. When I am pulling an RV trailer, my transmission temperature is usually 194 degrees. .

Because of this, the Tru Cool 40k is the best transmission cooler upgrade for your 1500 or 2500hd (6.0 or 6.2 gas engine) Silverado or Sierra. The image below shows the difference between the Tru Cool 40k and factory external cooler. While many GM trucks come factory with an external cooler, it is not big enough to provide the cooling needed ...#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.A hot fluid temperature means that the transmission is also hot. In counties that have hot climates, there’s usually a lot of traffic meaning people drive shorter distances and the tend to accelerate over shorter distances. This can increase the fluid temperature and cause the transmission to overheat. Faulty Converter – if you have a ...

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Damaged clutches; damaged shifter cables are also faults that can cause shifting to be difficult, If you ever have a hard time shifting, you should first check up on fluid levels. Starting with basics, fill the transmission up to the correct levels and check for leaks. Further than that, get it checked and emphasize the clutches, the shifter ...1. Hard Shifting. One of the biggest complaints that some people have had about the 2020 Silverado thus far is that it doesn’t always shift smoothly. One upset 2020 Silverado owner took to VehicleHistory.com to complain about …4 posts · Joined 2018. #1 · Nov 27, 2018. I have had my 2018 Silverado LT Crew Cab Z71 for about two months. It has the 6 speed automatic transmission. It hesitates, lags, wanders and is woefully indecisive when shifting particularly at speeds under 55mph. I travel mostly during rush hour and there is a lot of stop and go driving so I have ...

3. Aug 21, 2022. #13. My 2020 5.3l 10 speed Trail Boss is going in the shop tomorrow. Noticeable whine from the engine/transmission. No warning lights or hard shifting, just a whine. Dealer/service rep. said it is the 10 speed transmission, just from listening to it. I can sit at an idle and rev the engine.Just delete the thermostat on the trans. Completely useless, they don't bother "opening" until 190* which is already hard last n a transmission. Google 2018 Silverado …Description Part # STL010 Sure-Cool® cooler Flow~Control™ System (patents pending) Don't plug that bypass! STOP DELETING BYPASSES. Use Superior's SURE~COOL® STL010™ system TODAY!Jan 3, 2022 · In this video I will show you have to replace a 6l80 thermostat due to the overheating problems with the 6l80. If you haven’t done this or thought about doin... The most common 2023 Chevy Silverado problems reported by consumers thus far include: Engine issues: V8 engines are prone to engine lifter failure, and the 3.0-liter Duramax diesel inline-six engine may experience long crank and no-start issues. However, the 2023 model may have addressed the diesel engine problems with revisions.

The automatic transmission in my 2018 5.3L Chevy Silverado is now running nice and cool. I was frequently getting to 200 degrees F even without a trailer but now I am staying under 140 without load and below 165 with moderate load. I will note that I did a transmission fluid flush and filter change at the same time.1.3K Share 70K views 2 years ago Help support me here! ⬇️ https://linktr.ee/Vaught.edits ...more ...more Help support me here! ⬇️https://linktr.ee/Vaught.editsThe SURE-COOL is a must-have for the...Limp mode often reduces power and limits the engine RPM to make it safe to drive your car to a mechanic without damaging the engine. For example, if the engine control unit detects that your turbo boost pressure is 2.0 bar when the maximum boost pressure should be 1.3 bar, it could potentially damage your engine and therefore the … ….

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Just delete the thermostat on the trans. Completely useless, they don't bother "opening" until 190* which is already hard last n a transmission. Google 2018 Silverado …In this video I will show you have to replace a 6l80 thermostat due to the overheating problems with the 6l80. If you haven’t done this or thought about doin...The afm delete programmer works with most Ford and GM trucks, and you can switch back and forth from V4 to V8 mode without any issue. We are mostly skeptical about “one size fits all” products. So, imagine our surprise when we found out that the RA005B Range AFM disabler works with 2020 Traverse and all the latest sports utility …

Our high-performance transmissions —including GM 6L80 (level 1 and 2) and GL90 — are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. Also featuring a torque converter, the transmissions come with a complete master overhaul kit with new gaskets, seals, rings, and pistons.2018 Silverado 1500 Transmission Temperature . ... I have 2018, and the hottest it got was 200° but it was 110° outside. I installed the updated bypass valve, and now my temps are between 150° to 165° with outside temps being around 100°. Reply OGHamToast ... The thermostat that controls the fluid temperature has a checkered history. There ...

millschevy Just some details on the transmission cooler bypass. Hope this video helps anyone out. president h w bushweather underground austin 10 day Because of this, the Tru Cool 40k is the best transmission cooler upgrade for your 1500 or 2500hd (6.0 or 6.2 gas engine) Silverado or Sierra. The image below shows the difference between the Tru Cool 40k and factory external cooler. While many GM trucks come factory with an external cooler, it is not big enough to provide the cooling needed ... my resnet login Most full-size trucks and SUVs with a 6L80, 6L90 use a JMBX full-size (300mm) style converter. It’s a single-disc, non-captive clutch unit that is somewhat similar to late 300mm 4L60-E converters. When cutting the JMBX open, converter rebuilders report that a high percentage of units show extreme damage due to the clutch piston and front ...Fits all 2014-2018 Chevrolet Silverado and GMC Sierra 1500 V8 ; Stacked-plate construction for maximum durability and superior cooling ; Adds an extra 0.65 quarts of transmission fluid and over 3,000 square-inches of cooling surface area ; Included thermal bypass valve delete allows fluid flow to the cooler at all times for vehicles in hot climates music graduate schoolsmemorial stadium seating capacitynative american pow wow festival Remove the nut off the negative battery cable with a socket set or wrench. Slide the cable off of the battery and put it aside. Turn the headlight switch to the "on" position to drain the ecm of any remaining power. Wait at least 10 minutes, then turn it back to the "off" position. Trying to reset my truck computer.Special Coverage Adjustment - In some circumstances, some 2014-2018 model year Cadillac Escalade, Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra, and GMC Yukon vehicles may ... how to add guide lines in illustrator One of the best upgrades to make to a 6l80 is to delete the thermostat that limits fluid flow to the cooler until the thermostat opens up. The factory 6l80 transmission thermostat … primary v secondary sourcechristian braun nba finals statsku national championship ring Silverado 6L80 Thermostat Delete the Right Way! *SURE-COOL* Bob’s Garage Tech. I show how to delete the transmission thermostat on the 8L90 8 speed transmission that comes in...125 6.5K views 1 year ago 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...