jamesuExplorerJul 04, 2015Trans. TempGot my new truck (below). Traded in my 1/2 ton Ford F-150 for this 3/4 ton Chevy 2500 diesel. Love the difference when I'm towing. It was meant for towing. Question: What's a "good" transmission te...Show More
Old-BiscuitExplorer IIIJul 04, 2015IIRC my OEM idiot light/alarm is set for 250*F I have a tranny temp gauge which uses temp well on line from tranny to coolerDepending on air temps I typically see 130*F to 150*F not towing and 150*F to 190*F towing my 14K 5vr.Have seen 210*F/220*F when backing 5vr into a tight parking site.