Hard to start Briggs & Stratton
New to list and need your help please.
I have a 18 hp. Briggs & Stratton, Vanguard OHV, V-Twin engine. The engine starts hard, will flood very easy and when trying to start the engine you can ear it popping in the carb. When motor starts the motor will gallop when the throttle is low. When motor is warm no more gallop. When you run the throttle up it runs great. Has good power, just hard to start when cold. I have checked valves ( good ) replaced the two plugs.