2007 Pontiac G5 Coupe
My Pontiac G5 GT I believe hit a pothole. There’s a LEAK in the right side of the back bumper. Car was fine, and went to fill it. As soon as it got to 3/4 of a tank fuel started leaking onto the ground. I have a suspicion it’s a crack in the pipe or something. Please can anyone tell me what to do? Are there any temporary fixes? How much do you guys think it would cost?