Dodge Ram transmission reliability
I have an 05 Cummins 5.9 with the 48RE automatic transmission. It has 107K miles and so far absolutely no transmission issues. However I have changed the fluid every 35K miles. How long will this t...
Forum Discussion
I put the transmission temp gauge in the output line to the cooler, when temps are rising I know it immediately. I know how long and how many times it gets hot. When the torque converter locks I see an immediate drop in temperature. If you are backing up it never locks so this is something to be aware of if you are positioning a trailer in a spot or trying to back uphill in a driveway.
