Ok... so I cranked my tires up to 45 PSI, slowed down, learned to glide and follow the road less traveled. My trusty 2.3l Ford Ranger gas mileage has jumped from the pre-eco days of 22 MPG to 30.5.
My last oil change I switch to slick 50 (it has 100K on it) and will be asking about the best oil probably in another month or two, but currently I am looking at swapping out my air filter. I have heard a lot about K&N and was leaning to that, but then I heard about Green Filters and True Flow. So now I am confused as to which would be best. I am looking at driving my little truck into the ground so I dont have a problem buying a "forever" filter. I found this website -->
Air Filters Research Guide Compare Performance Replacement Filters but I always get nervous reading reviews from retailers, so I am open to what others might have experienced.
As always thanks for the quality advice!