Can vented gas caps go bad???
I just replaced the two 3/8" rubber fuel hoses on my old truck, the one that goes between sender and frame, and the other that connects the two long runs. Wonder if gas caps can clog and stop venting well. Reason I ask is that when my tank nears empty, it REALLY builds pressure and nearly blows the cap right off after you turn it. Can the vent stop working on these caps??