tom_murphy
New member
"Engine starts very nice but s
"Engine starts very nice but stalls and sputters when under load. Replaced upper fuel pump with a new one and put a new diaphram in the lower. When I sqeeze the primer bulb to get it hard, gas flows out of the front of the bottom 2 carbs. Spark plugs look like new almost too new. Plugs on upper cylinders look black. HELP ME OUT HERE PLEASE!!"
"Engine starts very nice but stalls and sputters when under load. Replaced upper fuel pump with a new one and put a new diaphram in the lower. When I sqeeze the primer bulb to get it hard, gas flows out of the front of the bottom 2 carbs. Spark plugs look like new almost too new. Plugs on upper cylinders look black. HELP ME OUT HERE PLEASE!!"