Need to fix up my engine 4.0 v6
So I just had to get my tranny rebuilt so it's all nice and spiffy, but now I'm starting to have issues with my engine. It's a v6 4.0 sohc. I wanna do some work to make it run better. Im gonna be driving my truck to South Carolina and Florida this summer and I live in PA so I want to have my truck running good and clean.
What are some things I can do to my engine. I guess a tune up, is where I should start but again any advice would be great.
Dodge ram 2500 5.9 turbo diesel, Airdog 150, Bhaf intake, 33x12.5 A/T, edge juice with attitude and cts, 2.5inch level kit
The ranger is gone sadly but still a supporter of them!