Forum Discussion
rjsurfer
Jun 14, 2015Explorer
My old 03 Dodge Cummins has the R48RE transmission and only has D-1-2 positions no tow haul or fly by wire stuff, is it safe to to keep it in 2nd to help slow down?
I remember trying it a few times and didn't notice much brakind just high rpms.
I do know they don't recommend exhaust brakes for my model.
What do I do?
Ron W.
I remember trying it a few times and didn't notice much brakind just high rpms.
I do know they don't recommend exhaust brakes for my model.
What do I do?
Ron W.
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