Recent content by Jersmom

  1. J

    Merc Cruiser Alpha 1 overheating

    We have a 1990 Merc. Cruiser Alpha one inboard 4.3 liter. Overheats. We've determined it's not the lower pump, the thermostat or the flange. Could the exhaust elbows cause problem. Not sure how they work..
See more
Top