scoutabout
Lieutenant Commander
- Joined
- Oct 14, 2006
- Messages
- 1,568
Got a 2004 90 4 stroke. It's that sad time of year in the soon-to-be-frigid north...winterizing time. When I was buying my supplies from my local Yammy dealer, I got into a discussion about ethanol with the mechanic on duty. He recommended that, while stabilizer in the tank is always a good thing, I should drain the carbs.
The method he recommended was to pinch off my fuel line and let her starve. He noted that the fuel pump would put out quite a racket as it ran dry, but this was normal and no cause for worry.
I did exactly this, then for good measure emptied the little reservoir with the red water float in it. Sure enough the fuel pump was clicking and tapping pretty good near the end.
I'm just wondering if other folks out there are also running their motors dry and if this is kind of hard on the pump. I'm thinking that water pump impellers sure don't like to run dry, could the same be true for fuel pumps?
The method he recommended was to pinch off my fuel line and let her starve. He noted that the fuel pump would put out quite a racket as it ran dry, but this was normal and no cause for worry.
I did exactly this, then for good measure emptied the little reservoir with the red water float in it. Sure enough the fuel pump was clicking and tapping pretty good near the end.
I'm just wondering if other folks out there are also running their motors dry and if this is kind of hard on the pump. I'm thinking that water pump impellers sure don't like to run dry, could the same be true for fuel pumps?