Question about 1998 Oldsmobile Eighty Eight

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Vacuum pressure in Gas Tank

There is a metal tab in the tank that usually opens when you put in the pump for fueling. This tab will not close back up and now m check engine light is on all the time. When I take off my gas cap It is wet from fuel. How do I repair this and can I buy a new part at auto zone?

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Well the tab will not cause the light to come on if the gas cap is loose or bad it possibly would make the light comeon because the emissions system would detect a leak. The only way to fix it would be to go to the junk yard or dealer and get a new fuel fill neck

Posted on Jan 11, 2009

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Posted on Jan 02, 2017

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