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Old 10-15-2013, 02:01 PM
bochnak bochnak is offline
MC Fanatic
Join Date: Sep 2013
Boat: 94' Prostar 205 - Indmar 5.7 TBI
Location: Mount Prospect,IL
Posts: 529
Originally Posted by bochnak View Post
Already placed an order from them. I did receive the catalog. Thanks for the info.


The thermostat housing was leaking, so I took it all apart and found no gasket. Also, the temp gauge hovered around 130 during water test. I took the thermostat out and dunked it in hot water. I noticed that is started to open/close at the 120° mark. I ordered a new 142° and gasket. Same hot water test with new t-stat shows open/close as advertised. So hopefully the temp will go to normal now.
Temp gauge still reads 120/130. I will test the sender and gauge from the info I found here:

I have a 142 t-stat in it. What is the normal operating temp you guys are seeing?
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