I'm not to used to my mustang yet and I'm having a kinda annoying problem. Whenever I try to fill it up with gas it always backwashes it back out. I talk with some of my other friends that have mustangs around that year (68) and they all have the same problem too. They told me to hold the nozzel almost upside down and pump slowly.....VERY slowly. If anyone has a solution to this problem please let me know, Thanks