I have a 95 4x4 5spd 250. 220,000 miles. I replaced one injector last week (I know you should replace them all at once. Money is tight.) This is the only recent change to the truck. I took it mudding tonight and it ran great. Before we left the place we checked EVERYTHING. Oil level, brake fluid level, springs, shocks, etc... Half way home we stopped at McDonnalds and truck was running great dident notice any leaks. I got to my room an hour later after driving 60-65 on the interstate and notice a trail going to my parking spot. Open the hood, everything is coated with oil. Pull the dipstic and its dry. The only thing I can find in the oily mess is the oil pan gasket just below the fluid dampener looks like its pushed out. The truck never lost power wich is weird for having no oil in it. Is this possible? Would it relate to the new injector? Was this a common problem? Could it be the oil pan gasket or do I have bigger problems? ANY help is appreciated.