Little-Harry
New member
I bought this pontoon and it has a Johnson 70Hp with tilt and the one of the Carburetors were bad and one of the Power packs was bad i replace and rebuilt the Carbs and it runs good except when you want to start it it just want idle, they have little air passages on the top plates on the Carbs and if u cover the air passages it will choke it and it will run normal but rich, Ive done everything the local dealer has suggested, i check the intake gasket no problem, the VRO checks out good, my back pressure seems to be good and Fuel flow, it just will not stay idleing unless i push the key and engage the electric choke system, or like i said before if you cover the vent for the Idle circuit(black plate on the top of the Carb)and it will idle but rich, Any Suggestion would be appreciatte
Little-Harry
Little-Harry