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Old 02-20-2019, 11:28 PM   #21
YamaKart
Not Yet Wild
Yamaha
 
Join Date: Jan 2019
Location: Kemah, Texas
Posts: 13
Default Re: Bogs or Hesitates Mid Throttle 2002 G-16

Alright! I took the muffler off (holy cow what noise!) haha. It did the same hesitate. Removed the carburetor and all associated spacers/gaskets. Found a piece of gasket left on the block. Removed and Dremeled the gasket faces. Cart ran much better, but still 'bogged". While it was bogging I reached and added the choke. It ran fine. Voila! It seems there is a fuel flow issue that doesn't allow enough gas. As a reminder, new carb (turned 1 1/2 out), new fuel pump, new fuel filter, new fuel lines, new vacuum line, cleaned tank, new fuel. I have been doing all of these tests with the air cleaner off. I see, that might make a difference, but I don't understand why. Any suggestions to increase fuel flow? A primer pump (like an outboard, maybe?)
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