Last Saturday, 80+ degrees, 900 started missing again! Missing at idle, and noticed a miss on slowing down. Then it started sputtering, CEL came on, and the engine stalled. Limped it home.

Today, started it and it ran fine. Took it to my dealer, and it had a P0302, missfire #2. Same as last time, and they changed the coil. Today, they changed the plug. Ran great. We'll see if it lasts this time!