The warning module on the motor is intermittently acting up as sometimes it will not let the motor start. Unplug it and the engine fires right up. I want to just get rid of it but am wondering if I need to do something with the bias circuit wire(black/white on this motor) like you do on the...
Just put two new sleeves and new pistons in this motor and compression is 150 plus on each cylinder. Searching online this shows to be inline with what its supposed to be. My Merc manual did not have this info. My question is how do the small engines run with such high compression and Merc...
I know the manual says fully charged battery, throttle plates wide open, and all spark plugs out. What would be the difference if you checked it with one spark plug out and grounded and running 600 rpm at idle? Just wondering. Thanks.
I believe I have an 89 110 hp crossflow but the welsh plug on the block only has the serial number and not the model number. I do not have the clamp bracket. The serial number is R8257056. Can the year be determined from that? Thanks, Jim
Serial number 62244 15hp Nissan 1986 model. This is on my nephew's 15 ft aluminum Polarcraft flat bottom. It will just get on plane but not build full rpm. Here is a list of things I have checked and tried with no change in problem.
1. Checked compression and it was 150 on each cylinder.
2...
