Combra6589
Well-Known Member
- Joined
- Jul 12, 2021
- Messages
- 267
- Reaction score
- 390
Trying to find what oil you guys use for your cummins. I use valvoline premium blue 10w30 but the price has not doubled since I ordered it in April. Also is there a fuel filter brand that mopar will cover if there is a warranty issue or should I just stick with mopar? Fuel filter went up freaking $30 too