My 2000 AP1 is the third Honda that I've owned, and the first that seems to burn oil quickly. Is this just something that's common for the F20C? If it's not common, then does anyone have suggestions as to how to fix it? I've been running Amsoil 100% synthetic since the car was new (after burning in the engine for about 1,500 miles). I haven't had any trouble with Amsoil in any other vehicle, so I doubt that's it.