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Recent content by Captdoug

  1. C

    Would like to add a temperature alarm system to my 4107

    First I had problems with my freshwater cooling system now my raw water system I need an alarm of some kind before my engine gets damaged
  2. C

    Perkins 4107 coolant system problems

    My coolant pump started leaking badly I ordered a new one believe it or not they're still available for a 1974 I drain the coolant got about 2 and 1/2 gallons fitted the new pump everything seemed to be fine went to refill the system can't get any more than about 1 and 3/4 gallon into the system...
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