Liza77845

I have a 2010 Silverado, 1500, 5.8L, and I just inherited it from my father who hardly every drove it (33,000 miles after 9 years). When I fill up, the gas pump shuts off every 10 seconds or so. There is no error code showing up, and the research I've done says it's most likely the vent valve or the vapor canister. Does this sound correct or am I barking up the wrong tree?

Thanks in advance!