- Oct 10, 2006
- 1,716
- Boat Info
- 2006 44 DA
QSC 8.3s
- Engines
- Cummins QSC 8.3s 500HO
So yesterday while winterizing I used the blue air pump to pump air into engines to open drain valves. Only one side of the engine drain opened and only one green indicator popped. And it did the same thing on the other engine also. Anyone have same experience or can tell me how to get both to open?
Thanks -
Thanks -