When towing with my ram diesel how do I tell when I should downshift. it seems to tow so easy, but slows when going uphill at 60 what should my rpm show.
Wow great info I noticed when going up a hill, I never reached the point that I could not accelerate it just seemed so quiet. I pressed the minus button, and it already had shifted to 5th, thought I might need to go to 4th, but it kept pulling. I hear it vo to higher rpm, then goes quiet and the rmp drops. Is that the turbo kicking in