What is the problem with SD 951 water ingestion?
Sea-Doo 951 had a poorly designed flame arrester that sucked in water. Sea-Doo fixed it by putting deflectors on the flame arrester. The 951 also had a problem with the joint between the exhaust manifold and the exhaust pipe. If it did leak it would onto the carbs. Sea-Doo tried to cure this by putting a boot around the joint. 2001 models have an o-ringed joint.