Join Date: May 2016
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got a guy coming look to buy the lawn mower with that surging engine on it today, im selling it as-is, so if he doesn't buy it, then i'll just buy a new carb for it, if he buys it, its his problem and not mine any more.
im pretty sure I got the carb cleaned out really good, but it is possible there is still an internal fuel restriction in it somewhere, I don't see what else it could be causing it to surge like that. everything I learned about surging says its a fuel restriction. in a youtube video, one guy (i think it was taryl) even said he drills the main jet out one size bigger to fix surging issues. but im not sure about how great an idea is to do all that, if if ran good at one time why would you ever need to drill the jet bigger?
Last edited by keakar; 06-18-2017 at 11:24 AM.