ok so im sure this has been posted before but i dont feel like searching to find it. ive got a 89 merc 40 and i believe my trim pump is getting weak. when i go to get on plane, i can visually see the trim pump leak down. im pretty mechanically inclined but i have never gotten into the...
ive got a resivoir on the side of my 3.0 that says "drive oil" its low and i need to get more but i dont have my book and im not sure what kind of oil it is or what its for. any help would be great as im trying to take the boat out for the fourth and dont wanna run it with the fluilds low.
ive got a 1989 40 hp mercury electric start, oil injection motor that im trying to find out how i can get more power out of it. the only thing that is done to the motor right now is a stainless prop. i talked to one boat mechanic that said if i do anything to the motor it will make it slower...
ive got a 1989 40 hp 4 cyl mercury; it cranks and runs fine, i have it hooked up to a 12 gal tank. when i run about 6 gallons through it it starts to skip at wot. i thought that possibly the pick up line in the tank was too short but it goes to the bottom of the tank, so that couldent be the...
