HEMIB
Well-Known Member
I put a modified ECU on my 2014 3litre D4D about a 60HP increase but with 3 burly brothers in it & a tray full of gear the Auto started slipping in top gear i was told there is an additive to help stop the slip .
I took the booster off & it is OK i use my new RAM limited on country runs no problems so far 6,000 km down
I took the booster off & it is OK i use my new RAM limited on country runs no problems so far 6,000 km down














