My truck is starving for gas. It is a '52 GMC with a '77 nova 250 6 cylinder turbohydramatic. It had sat in a garage for about 9 years but I got it running pretty quick. Now here's the rub. Gas gauge sending unit needed replaced and I took the tank out to have it checked. Put it back together and sometimes I get fuel to the carb but it's not constant. I have replaced: fuel pump, filter, and a new rebuilt carb. The only thing I can figure the gas is fed from the bottom of the tank where there is a valve (shutoff I assume) Has anyone encountered these valves ? Are they open wound in or out? Right now I have it halfway. Any help??
