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Maybe someone can help it’s a 2012 Chevy avalanche with the 5.3. It’s not getting fuel it will start and run with a shot of starting fluid. Changed the fuel module above spare tire. Nothing figured it was the fuel pump truck has 270,000 on it. Dropped the tank took the pump out tested it it works. Is there anything else fuel related. Not much on google on avalanches. Any help. Thanks.

 

 

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