Posted 2/16/2019 22:49 (#7325667 - in reply to #7325637) Subject: Not sure if thermostatically controlled but
Culbertson, MT
Son had a ‘96 that we had to disconnect, no problems in cold weather. My 94.5 has yet to give issue with it. I dont especially see the need; once the engine is running and making heat the fuel system stays nice n warm up in the top valley.
1995 ford powerstroke
