I just got a 2010 brute and I thought the fuel pump was bad because it would sputter above 1/4 throttle and the fi light would flash while running so I replaced it with a brand new pump and now it barley runs before it would idle now it just cuts out if you don’t play with the throttle and the fi light still flashes. New to the brutes any ideas?
You replaced the pump with a brand new Kawasaki pump? What was the pressure and volume before and after? How about the second filter..some say there is another one inline after the pump? Don't know for sure.