I went back out there again and fired it up and let it run for a few minutes and i noticed that water drips out the exhaust pipe. Also the smoke has a lotta moisture to it, seems like smoke and water vapor together. Also while it was running it started doing something weird. It will rev up a little and then the rpm's will drop off suddenly and it just keeps doing it. The needle on the rpm just keeps going up and down. It only goes like 2.5k to about 3.5 k and it revs and drops , over and over.