| Go back to previous topic | | Forum name | 4G63 Tech | | Topic subject | RE: Question about External O2 Dump | | Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=67&topic_id=12202&mesg_id=12203 |
12203, RE: Question about External O2 Dump
Posted by Jeff_99gs, Dec-31-69 06:00 PM
Is there any space around the flapper? If your flapper isn't sealing well, gasses will escape through there and make it sound like you have no exhaust.
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