I have a 05 900 166' and to my dismay when checking it out last week.To give it a few min of run time. The seat was popped up and when I went to put it back on it wouldn't go? Noticed the gas tank was swelled up like a balloon! Opened gas cap slowly and the pressure was crazy high enough to break the grey plastic seat mount/latch on the back! Pulled the bolts though and plastic is all broken. Apperently the vent is plugged?=NOT GOOD! Check your pressure!
