It’s a PCV valve that allows fresh air from the air box to pass into the exhaust system for emissions sh*t. It’s part of the Kleen system. You will also hear it more on the left side then the right side because of some sound dampening stuff under the air box.
Does anyone know if Kawasaki makes covers to go over those reed valves, so that PCV valve could be eliminated, and would everything run fine without it? I’m using Krank Vents for my engine breathers, so I am currently creating a vacuum in the crank case, and do not need to use the reed valves to create a vacuum.
I was just wondering if anyone else has a engine ticking noise on the 03. I know Kawasaki's are famous for being mechanically loud, my 01 is loud, and there is nothing wrong with that one, but this is a different noise on the 03. It's a faint but noticable ticking that is driving me crazy. It almost sounds like a small exhaust leak.
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