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Old 01-24-2019, 08:28 AM   #10
jcom
Not Yet Wild
 
Join Date: Oct 2013
Posts: 30
Smile Re: Performance issues on 2017 Drive R EFI

PROBLEM SOLVED!!!!

Yamaha inserted baffles in the exhaust system to help with the "QUIETECH".

Those baffles had come loose and were loose in the exhaust chamber and plugged the outlet. Removed the **** things and cart has never run so good and strong. Will be contacting Yamaha about this serious problem.

C'mon Yami, you can do better.
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