Is the transmission on my 2500HD overheating?
05 2500HD 6.0L 4L80e Transmission Overheating after this brutal Winter! First I’d like to say hi…Newbie Here. Great Condition. Never had a problem with this truck until this past winter, Brutal! I pulled an engine code P0894 (Component in Transmission Slipping).
What causes a Duramax to overheat in the summer?
Overheating typically occurs while towing in the Summer months, and is most prevalent in 2005 or earlier models (2006+ models received a larger radiator and fan). Overheating often occurs as a result of a fan clutch failure, preventing the engine fan from providing supplemental airflow as necessary to keep the engine from overheating.
Is the transmission too hot in a truck?
We ran the truck in park for about 20 minutes and drove it for about 20 miles, in traffic and side roads. The transmission temperature did not rise fast and did not exceed 220 degrees, which is still too hot on an 85 degree day. It stayed a little below 200 for longer than the past 2 months or so and no codes.
What to do if your transmission is overheating?
Cleaned the filters in the valve body, change the TCC Solenoid that controls the Torque Converter and put it back together. It didn’t help, the truck was still overheating with no load or towing and the Torque Converter wasn’t locking up.
05 2500HD 6.0L 4L80e Transmission Overheating after this brutal Winter! First I’d like to say hi…Newbie Here. Great Condition. Never had a problem with this truck until this past winter, Brutal! I pulled an engine code P0894 (Component in Transmission Slipping).
What should I do if my transmission is overheating?
What you can do to prevent transmission overheating. Check the transmission fluid level and color. Change the transmission fluid according to your manufacturer’s recommended maintenance schedule. Consider a transmission cooler to help your car’s cooling system.
Is the 4L80E transmission on my Silverado overheating?
From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. I was wondering if anyone has had this problem with there 4L80e transmissions. On my truck the transmission overheats when driving with no load on rather mild days (75 degrees F).
Why is my Silverado HD overheating after a flush?
Even after the flush the same problem. The system is acting like the transmission is not letting the oil back into the transmission from the oil cooler return line. Does anyone here know what could be causing this?