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    4236 running cold

    "I have just changed the therm "I have just changed the thermostats in both my 4236's because they were running cold. It has fixed one, but the other still does not go much above 130. The gauge is accurate As I have checked with a laser gun. So given the new thermostat, what else can make her...
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    4236U temp and specs

    "Hi all. We just bought a 38 "Hi all. We just bought a 38ft. cruiser with twin Perkins 4.236 diesels. The boat documentation all says 50HP, but web searches indicate 85HP... which is true?? Also stbd. runs at 120 F, port at 100 F. Seems way too low. Also takes ages to get there. She is...
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