I'm new to this forum. I have a 2000 Tiburon 4 cylinder. The engine light came on last night and hasn't gone off. I checked with Auto Zone and error code was cylinder 1 misfire detected. The engine sounds rough now. I would appreciate any suggestions. I also have been having a problem with the passenger side power window. It stopped working several months ago and I'm having problem putting gas in the tank. Outside of these problems everything else is okay I guess.