LOTS of water...
Better drain the fuel and start anew.
If it doesn't have a fuel/water seperating filter...THIS would be a good time to add one!
Engine is a Mercruiser 3.0L Serial 0L066610
After replacing the filter, plugs, wires, cap, and rotor this thing runs like a serious champ! VERY smooth idle where it was pretty rough before.
I'm sure after seeing the filter, 90% of my rough idle/stalling issues were the that alone.
Is there any harm into just running the engine like it is now and re-checking the fuel filter after 10-20 hours of use to see what it looks like?
Ayuh,.... No harm, but if ya go with a canister type filter, you'll never need to worry 'bout the others,...
I take it you mean install an inline canister fuel filter before the fuel pump?
Can you link me to a suggested filter?
This one perhaps? Fuel Filter / Water Separator - Seasense 50052103 - iboats
Thanks for your suggestions =)