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Thread: Smog leak

  1. #1
    Join Date
    Sep 2005
    Location
    APPLE VALLEY,CA
    Age
    60
    Posts
    1,400

    Smog leak

    My silver keeps getting an engine light for small fuel leak. Purchased a fog machine. Had a friend turn off the rear solenoid with software. The leak seems to be coming thru the bottom of the car thru the firewall. Has anybody come across this?


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  2. #2
    Join Date
    Jun 2011
    Location
    Northeast OH
    Posts
    8,045
    You mean small evap leak? Often are fuel cap, evap connections under fuel tank
    2004 SB Ported Trilogy 48
    Has supporting mods and stuff
    Thanks to Marty O for his help in updating this car.

    R.I.P.
    Rex "SC Cheesehead"

  3. #3
    Join Date
    Feb 2024
    Location
    Dallas
    Posts
    8
    The purge line is leaking then, follow the purge line at the purge valve back towards to the fuel tank to locate where the vapor is seen.

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