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2004 70 hp Suzuki

wrestling_coach

Contributing Member
I just purchased a used '0

I just purchased a used '04 df70hp. I have an 18 gallon tank of 50:1 oil/gas mixture in my boat now. Will I have to drain the 50:1 mix out or can I start out using this gas and eventually get to just straight gas?
 
"It probably wouldn't be a

"It probably wouldn't be a good idea to run that gas through a 4 stroke, however i have been told that it doesn't hurt them, however i wouldn't try it may lead to problems down the road. i.e: gummed up spark plugs or something of that nature."
 
The tank is 18 gallons. It is

The tank is 18 gallons. It is full with 50:1 mix of Evinrude Synthetic and gasoline. There is also Stabil in it for winter storage.
 
I have been putting my leftove

I have been putting my leftover mixed gas in my SUV for years without screwing things up in my car. I just put in 2-3 gals mixed per full tank of regular gas until this mixed is gone. the ratio of oil in the tank is greatly reduced so things dont get gummed up
 
Guys - Thanks for your respons

Guys - Thanks for your responses. I know I could siphon it out and put it in my trucks but short of getting a mouthful of gas would this run through a four stroke outboard and be OK? Anybody?
 
"It probably could run on it,

"It probably could run on it, however i wouldn't try it if 3 people in this post say not too. Its more of a judgement call on your end! Like i said earlier it could booger up things later on down the road."
 
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