Quote:
Originally Posted by SRR
My 455 powered TH400 Buick has a Derale tubed pan on it with an external cooler not run though the radiator. My trans temp gage never goes over 140-150 degrees. I can't see a reason to heat the trans fluid to engine temp. A good look at that posted chart will tell you why.  |
Then why did the factory engineers want the fluid returning to the trans at engine temp?