Briggs Mod 08P5020055 F1 Ser 1802 12 30709
I cleaned the carb, the jet was clogged. Runs good now.
There's a white plastic nipple on the fuel inlet side of the carb. There's also a fitting on the back of the air filter housing. Is the nipple a vent to atmosphere that should be connected to the aif filter to keep dirt out? No connection when I received it.