Maybe some one can help me i just bought a 9.9 mercury outboard but the person i got it from did not know the year it looks like a late 80's model or early 90's model i was told that you can find out the year by the serial # 0A989936 if there is any body that can tell me the year i would...
will it hurt the motor if you run it without a thermastat? cause my motor pees good with out the thermastat in it but when i put it back in it quits peeing and it is a new thermastat?
I trying to figure out my motor i put a new water pump on my motor it works only when you rev the motor up real high but then it still dont seem like it is cooling off the motor is there any body out there that can give me some info.