PCV system + tune up
replaced the following:
injector o rings
oil trap
engine intake manifold gasket
breather box
breather hose and vacuum hoses
spark plugs
fuel filter
also did the torsion bar strengthening mod with a couple washers on both sides
also put 0w40 mobil 1 in for the first time instead of 5w or 10w. i am now getting 26mpg instead of 21-23


Total Cost: $260