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I recently finished a total engine rebuild on my 2003 ski doo 800 mxz. It makes a horrible almost knocking sound at idle, but when i rev it up it goes away. It has a can on it, not sure if thats just how it sounds and its also in my garage. Did I do something wrong well rebuilding it or is it ok? I attached a video of it running.
Got a new stock muffler still sounds the same. I think it's running on 1 Cylinder. Has good compression 145 psi both cylinders, New gas, strong spark. I also cleaned the carbs but that didn't help. Any ideas? Thanks
I was able to fix the issue. It turned out to be a bad Exuast leak.
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