Any new Ram Owners?

That sounds like failing mds lifters.
3.21 gears will pull fine but I wouldn't be doing big long hills, is that a 6 speed auto ?
Yea who knows the truck was at the Ram dealer from Sept 19-present and they still haven't figured it out even after reaching out to FCA engineers. The problem only last a minute if it didn't cut out and the the idle would act normal. If the truck cut out it would start fine when you started it again.
It's an 8 speed automatic. It will be mostly flat towing although most of the races are in Pennsylvania it's south central so shouldn't be too bad.