My 08 tahoe won't take gas. pump keeps cutting off.
I have a 08 tahoe flex fuel 4 wheel drive. Went to put gas in the vehicle and could not because the pump kept clicking off. Tried several different gas stations, still wouldn't let me refuel. Got on internet and found lots of info. Changed charcoal cannister, vapor cannister purge valve, and the vapor cannister vent solenoid. Used all OEM parts. Still had the same problem trying to fill the tank. Next dropped the gas tank and blew out all vent lines. Several were clogged with the little charcoal pellets. I believe I got all lines clear. Put the gas tank back in and tried to fill up once again. Sill wouldn't take the gas. I am at a loss as what else could be the problem. HELP.
crwdns2934109:0crwdne2934109:0