just bought a mercury 150hp elpto (1984), the oil injection pump is still fitted however the tanks and pipes have been disconnected leaving the pump with two unpluged inlets.<br /><br />is it safe to run the engine on a 1;50 premix or should the oil pump be removed i'm worried about air or dust being sucked into the engine through the unplugged inlets.<br /><br />the alarm sounds when running the engine at high revs, its a continuous single tone that stops in about 20 secs after i reduce engine speed, is this the overheating alarm or does it something to do with the oil injection sensor.<br /><br />any advice would be appreciated.
