1992 Yamaha Jet drive two stroke will not rev above 3200 under load.
Used the boat and it ran fine, restarted it and it would not rev above 3200 RPM under load. Started it in the driveway and it revs up like it should.
KTook it to the shop and they tested compression, spark etc and said everything was fine, tore the carbs apart and set them up and it still will not rev up under load.
Anyone have any ideas or had the same problem. Hate paying $110 an hour and it still isn't fixed.
Thanks
Used the boat and it ran fine, restarted it and it would not rev above 3200 RPM under load. Started it in the driveway and it revs up like it should.
KTook it to the shop and they tested compression, spark etc and said everything was fine, tore the carbs apart and set them up and it still will not rev up under load.
Anyone have any ideas or had the same problem. Hate paying $110 an hour and it still isn't fixed.
Thanks