firsttimeboatowner
New member
06/07 Yamaha 6HP, 4 cycle, low usage, starts, runs fine for 20-30 seconds, then shuts down. Doesn't sputter, just shuts down. Vent screw on external tank open, priming bulb full, good stream. Can old gas cause this? Clogged filter? What else should I look at? Thanks in advance…….