500tank Posted September 17, 2022 Report Share Posted September 17, 2022 I lined the fuel tank on a Yamaha twin with the KBS tank sealing kit a while back taking special care to adhere to the liner kit instructions. About every week or week and a half of light use, the bike will begin to have idle issues, and upon inspecting the carburetors, the pilot jets will be found clogged. The petcocks, fuel lines, inline fuel filters, and air filters are all brand new, as are the carburetors themselves. I thought it might be an issue with fuel, so I drained the tank and refilled from a different station. A week later, I experienced the same result. Is this a known or possible side effect of the tank sealant kit? Quote Link to comment Share on other sites More sharing options...
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