brake line? I have a 1995 GMC Sierra truck. There is a hole in the brake line near the gas tank. I can't access the union/coupling in this area because it is too tight, the gas tank is in the way. Is there a way to get to the union/coupling without removing the gas tank? I have been soaking the union/coupling joints for 5 days with solvent, but I still can't get the wrench on it. Can I run a line down the entire body instead of removing the original sections?
