Captain Allen
Member
- Feb 2, 2009
- 356
- Boat Info
- 370 EC 1994
- Engines
- 454 Mercruisers, straight drives
I have a '94 370 EC, equipped with Vacuflush, holding tank and a discharge pump. It's not a big deal, since I can usually find a convenient pump-out facility, but the discharge pump does not function. The pump will run, but it does not discharge anything. Seems it could be a clogged line, or the duckbills might be reversed. Before I start the messy job of troubleshooting this problem (the line from the holding tank to the discharge pump does not have a valve in it), does anyone have any advice as to the likely cause? Thanks.