Uncategorized Running out of fuel June 15, 2016 dstech 05 500 sportsman after running at 50 to 55 mph after like 1/4 mile it starts to runout of fuel, backfiring out the muffler and then starts back up, how do I check the output of the fuel pump? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related