Classic/Antique Car Repair: 1967 mustang/289, mustang 289, filler tube

Question
I have a 67 mustang. Every time I'm at the gas station filling up, the gas spits out. I have a hard time filling up. Do you have any suggesting?

Answer
Look in the filler tube and see if you can see something that is blocking the air from getting out A's the fuel goes in. The filler is designed to vent as you fill up. Look for a dent in the filler tube. Something might have dented it and it is pinched off. Beyond this, try a slow fill rate, I'm sure you tried this, and try different depth of insertion of the nozzle.
Jack