OK. This wasn't today but as new owner with a almost 20 yr old tj I crawled underneath made sure everything looked kosher, changed the eng oil (Castrol high milage 10/30), cleaned n oiled the air filter (don't kill me, it came with a after market CAI) then filled it up with premium fuel w Seafoam then drove it on about 20 miles of Jeep trails near me. Sweet. I stopped here for a tasty beverage n snacks.