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Thread: 80457-12 1615 gas drip from secondary vacuum.

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  1. #1
    Join Date
    Apr 2019
    NO, LA

    Default 80457-12 1615 gas drip from secondary vacuum.

    Hi guys! Newbie here. First post. I just purchased a '66 C10 with a 350. I have a small gas drip from the secondary vacuum while running. It does not drip if not running. What could be causing this and how do I fix it? Thanks in advance!
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    Last edited by Frankwhoa; 04-11-2019 at 10:40 PM. Reason: Added picture

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