Ask SAIL: Using Fuel After it’s Been Stored
I have an 8hp two-stroke outboard engine on my sailboat. I use a 5-gallon portable gas tank and always mix water-absorbing additives and the required lube oil into my fuel. The problem is at the end of last sailing season, I had about four gallons of fuel left in the tank. Is it okay to use this fuel after it has been stored on the boat over the winter, or should I dispose of it and get fresh gas instead?













