I have 2000 Sporty that I have owned about 8 months. It has 90K miles. It has a bad misfire problem when cold and is low on power. Took it to Auto Zone to get the codes read and got a P0302 (cyl 2 misfire). I am suspect of the coil packs - I've changed the plugs, wires, and the valve cover gasket (there was oil around the plugs). I decided to switch positions with the coils reset the codes and try again. New test same code. To me that clears the coil packs from suspicion but I don't know where else to look. Fuel injector problem? Any suggestions??