Start with the easy fix first. While holding the flush lever down, clean any debris from the seal with a old toothbrush and some cleaner spray. Rinse and check again.
Oh... throw away the old brush.
2011 351RLTS Eagle, Mor/Ryde suspension & pin box
06 F350 Lariat PSD, SRW, LB, CC, EGR delete kit, 16K DrawTite hitch, Timbrens, TST TPMS
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