Hey everyone, I hope someone can help. I own a '97 Yamaha S150TRXV and I have been having major problems with the carbs. It seems that if I let the boat sit for a month I have to clean all the carbs,they are always full of gunk almost jelly like but I think it is from the ethanol gas. I did not clean the carbs this time hoping all the gunk would get blown out of them. While out last week the engine stalled at just above idle. At first it would not restart then I noticed the main oil tank (the one on the engine) was on the lower mark. I manually filled it and was able to get it running but it ran really rough. Eventually I got it on plane. I pulled the plugs today and found the plugs on the bottom cylinders were wet with oil. Could the rough running be from a combination of a clogged carb,oil injector flodding the cylinder(it was smoking and had oil comming from exaust)?
