Howdy, I have a 98 Mercury 200HP outboard that I am going to remove the oil injection pump on and just pre-mix in the gas tank but the 2-3 gallon oil reservoir is full of Mercury Quicksilver that I'm guessing is 5 years old since that was last time the previous owner used the boat. If it visually looks ok would you use it? I figure its about $40-$60 worth of oil.
Also, would you have any problems switching to something cheaper like say Pennzoil TW3? I heard I'll be using more oil going the pre-mix route and don't want to needlessly spend more for a branded product unless there's good reason. Thanks!
Also, would you have any problems switching to something cheaper like say Pennzoil TW3? I heard I'll be using more oil going the pre-mix route and don't want to needlessly spend more for a branded product unless there's good reason. Thanks!