Transmission Fluid

pittsburghracer said
Ya but some guys want to spend stupid money needlessly. Type F works. End of story. Lol. Same guy’s spending crazy money on trans fluid buy a converter from Tim buck 2 and wonder why their car is a sled. Lol

No doubt John. Type F undeniably works. But I agree, in a 48RE trans in your Cummins, I’d be running the ATF+4 like the manual says.