Jetski is overheating, only when under load and everything is normal otherwise. Meaning you can flush it and run idle and no overheat warning is coming on. The minute you give power and sail for a little distance approximately 700 yards, the jetski overheat and goes into limb mode.
Here is the possible failure and solution to this problem, and how to solve it.
the jetski used here is a Yamaha VX deluxe, however this could be the case on any jetski out there, which has been in salty, dirty or sandy waters. They simply ingest the salt, sand and dirt and cloggs the coolant system.
enjoy and work slowly towards to finish line. no rush is recommended .
enjoy best regards Rene
