I have a 1993 115hp 4 cyl. I was doing a little reading on old posts and found some discussions about Merc oil injection systems. I sounded to me that a few of you don't hold much faith in the reliability of the system on the older engines. My question is if you owned my 1993 motor would you do away with the oil injection and premix or leave it as is and not worry about it? Mine seems to be working well but if there's any chance of future failure i'd rather spend a few bucks now then spending alot down the road from a system failure.<br /><br />Thanks for the replies, this board has been a wealth of good info for me.
