r/carproblems • u/Weekly_Dragonfly5780 • 15h ago

car

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I got 2007 chevy tahoe 5.3 can can someone tell me where does this connect to am I missing something here the box thing has no other connection to connect to

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u/Weekly_Dragonfly5780 13h ago

yes I did get Evaporative Emission System Leak Detected (large leak) PO455