stevebo-(Moderator) 8,541 #1 Posted June 11, 2020 All- my neighbor has a 520 xi or 522xi. After running it for a while when he goes up hills or under loads it cuts out. I personally cleaned the carb. He changed the fuel lines, filter and flushed the tank. HS new fuel pump too. He also changed the selinoid on the carb. Any suggestions On why it cuts out? Share this post Link to post Share on other sites
fatboycowen 31 #2 Posted June 11, 2020 Check the fuel line exiting the tank. There is a metal valve. Remove the rubber line, and unscrew the metal valve. On mine, a bunch of trash was stuck there. Share this post Link to post Share on other sites
stevebo-(Moderator) 8,541 #3 Posted June 14, 2020 He did that. Changed fuel line too and washed tank. Share this post Link to post Share on other sites
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