Good afternoon fellow drivers, looking to go O/O this upcoming season 2025.
I recently bought, and am the 2nd owner of
1990 Mack Superliner
E7400
13sp road ranger trans
&
22ft Fruehauf end dump trailer
looking for tips and tricks from other drivers to prolong the life of the motor and trans. Everything seems to work real good!
I bought it in Ohio, drove 5 hours home hypothetically doing 70 the whole way she ran like a top.
Is it a good idea to add a transmission oil cooler? Or should I…
Leave a Reply