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Can NOT find gasoline leak 900

posted by  Bill N. on  Mon May 31 10:12 CST 2010
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last visit: Sat Aug 16 14:09 CST 2014
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This gasoline leak is on a 1993 Tubo.. The leak is not anywhere around the drivers of the car. From the external fuel pump all the way up to each injector things are fine. But the leak shows up coming through hole in the frame on the Passenger side of the car just about even with the front tire.

It seems like it might be running down into that frame member from what is probably a return to the tank line.

My question is ----If there a return gas line going back to the tank, where is it usually running? I can not find it!!








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    Can NOT find gasoline leak 900

    posted by  Steve on  Mon May 31 11:48 CST 2010
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    last visit: Fri Oct 24 07:16 CST 2014
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    Trace both fuel lines from the lower driver's firewall to the fuel rail and the fuel pressure regulator. I suspect you may have a leak instead in the hoses to the charcoal fuel vapor canister just beneath the driver's headlamp: take a close look at those lines. If gasoline is getting into them, it may leak across the belly pan. Let us know what you find.
    --
    See the 700/900 FAQ at the drop-down menu above right.








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      Can NOT find gasoline leak 900

      posted by  Blindboy on  Fri Jun 16 17:12 CST 2017
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      last visit: Tue Oct 21 17:56 CST 2014
      [RELATED]

      look for areas where its real CLEAN the gas will be dissolving crud..& or start it up a night & use a flashight to be the fie spray,,,







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