[tbirddmnd]

wmr95 - dunno if this helps but my misfire P0303 turned out to be a bad coil. I changed all sorts of sensors and took the top intake off when I didn't need to. Try a new coil pack, plugs and wires. Easiest to remove the plastic cowling to get to the back wires/plugs and coil pack. TRUST ME on that! You'll have loads of space once that's out of the way. You'll need to remove the wipers with a 15mm socket. There's a plastic cover over the arm pivot ends that flip up easily.