In 2009 I purchased a 2007 yamaha 4-stroke wave-runner that had never been used. I placed it in the water, and it started perfectly. But, the wave-runner would not run faster than 30 mph. Furthermore after riding for about 30minutes, the wave-runner's buzzer began beeping and slowed even more to about 25mph. What can I do to get my yamaha wave-runner to run like it is suppose to?
How can I get my 2007 yamaha 4-stroke waverunner to run faster than 25mph?
- Thread starter Wynn
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