My 1997 Stingray with a 4.3 Mercruiser will barely crank over now. Was running and cranking fine and all of a sudden the engine will barely turn over. This occured after a 30 minute wide open throttle ride. The engine all of a sudden started slowing down and finally stopped. It will barely crank...
Hey guys. My 1997 Stingray I/O 4.3 is not charging (ie. only read 12 + - volts across the battery even with the engine rpm raised). I can run a straight wire from the alternator output terminal to the + positive terminal of the battery and the battery voltage increases to 14+- volts as it...
Hello all, I have a 1995 60 HP Mercury that runs great at any speed other than between 5 to 6 thousand rpm. This problem just started recently with nothing being changed about the engine or fuel etc. I did change the fuel/water separator to try and fix, but no change. The engine runs as if it...
Hello all. I have a 1996 21 foot Tracker pontoon with a 1995 60 HP mercury outboard. It now has a A10 8P propeller on it. The tachometer reads 7000 rpm at WOT. I doubt that the tack is correct but just wondering what prop you guys would suggest to run. I feel like the motor is running to many...
I want to eliminate the automatic oil injection system on my 1989 40 HP Yamaha outboard. What diameter are the hoses that go from the oil pump to the cylinders? Thinking of just removing the oil lines where they go to the cylinders and just feeding them back to the oil tank and the stock hoses...
Hello All, I have a 1995 60 HP Mercury Tracker outboard that very often hesitates/bogs down/ won't take the gas when trying to go to Wide Open Throttle. It cranks great and will idle all day long with no problems. Also, the problem seems to be intermittent with it occuring more after it has run...
