ORIGINAL: daveopam
Have you pumped the fuel out and then just put 1/2 a tank in it to see if your clunk line has a hole? What prop is on it? I have a APC 17x6 on mine.
david
When I assembled the tank, I used a vacuum pump to check the lines, end to end including the pressure tap line. There are no leaks.
I have a 16x6 APC on her.