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2013 GMC Sierra 5.3L SLE - Can't fuel truck

Nick Hobbs

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Nick Hobbs New Member

Nick Hobbs

Posted
Posted

I bought this truck used and drove it off of the lot.  When I tried to fill it I ran into an issue.  Fuel pump stops every second or so.  I took it to a different gas pump and have the same issue.  I have a check engine light that I am sure is related.  There is pressure in the gas tank.  When I open the gas cap, you can hear the pressure release off of the tank.  There is enough pressure in there, that the fuel gauge is off.  I did some research online and it suggested the EVAP canister could be the issue.  I replaced the canister, but am still having the same issue.  Anyone else having this problem?  Any suggestions?  Its a flex Fuel truck, so I'm not sure if that has something to do with it.  It acts like a vent valve or something is stopped up.

davester Senior Enthusiast

davester

Posted
Posted

read the stored codes in the truck.

 

If you just bought it, depending on where you live (and/or the sales terms), you may be able to get the dealer to fix the truck as these would be considered emissions related, and it's my understanding that at least in some places, dealers are required to fix emissions problems prior to selling the vehicle...

  • 3 weeks later...

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