96WS6TA 37 #1 Posted November 1, 2017 please help cant figure out why my 312h sputters like its going to die when it hits a big bump? checked all my connections anyone else ever have this problem? Share this post Link to post Share on other sites
WVHillbilly520H 10,376 #2 Posted November 1, 2017 Might want to check the fuel tank bushing/strainer/valve to see if it's clogged up, and replacing rubber fuel hoses and filters (if they haven't been for awhile) especially with this ethanol fuel, and pull carb/ bowl to check for debris/dirt, when bouncing around it could be introducing that in the fuel passages/ needle and seat ect, Jeff. 3 Share this post Link to post Share on other sites
