I have a Bit of a dilema. Today, I decided to see how my old blower was running. It is a 1986 Mighty Mac WB leaf blower with a 8 HP Briggs engine on it (orig. engine). Anyway, I took it out, opened the fuel valve and pulled the starter cord a few times. I then noticed that gas was leaking out of the carb. at a pretty good rate. I took off the air filter cover to find that the tube going to the carb. from the air filter was 1/2 filled with gas. I shut off the fuel valve, and put it back in my shed. It is now barely leaking out. What is causeing this? Can it be fixed? I bought a new Little Wonder blower last year, and this is just my backup machine. Can someone please tell me why this is happening? Is there an easy fix? Note: this has not been running since last fall, and last year I drained the carb.