Not good! This was my 99 SVT w/50k miles. I would classify those miles as "aggressive" miles. Before running this tank hard, I had dropping down around 260 to a tank- driving as nicely as I possible could.
What do I need to do to get my MPG back? (I've owned the car since 30K and haven't done anything maintenance wise other than oil changes, brakes, and tires)
