Dormanjb
Active Member
- Messages
- 1
- Reaction score
- 0
- Points
- 30
- Boat Make
- Yamaha
- Year
- 2010
- Boat Model
- AR
- Boat Length
- 21
My 2010 AR 210 Yamaha jet boat port side motor started making a knocking sound. The sound is only detected while idling and at low RPMs. At higher RPMs, it seems to run fine. Sometimes while idling, the RPMs are affected by the knocking, as indicated on the RPM gauge.
Last year I took it out and it went into limp mode and indicated it was overheating. I took it to a mechanic and they replaced the thermostats and it hasn’t gone to limp mode again that’s the only maintenance I performed on it since I owned it.
I have a video showing what I’m talking about
Last year I took it out and it went into limp mode and indicated it was overheating. I took it to a mechanic and they replaced the thermostats and it hasn’t gone to limp mode again that’s the only maintenance I performed on it since I owned it.
I have a video showing what I’m talking about