[Yachts]

for the last month my low coolant light would come on for a few minutes and the check engine stop engine light would come on. It would also de rate me for power while the stop/ check engine light was on.. I f I drove it a few hundred yards low coolant light goes off and a few mins later stop/check engine lights go out and everything is fine until next time I start coach.. Happens about half the time.  It has even reappeared at 65mph going down the interstate once..  Newell thinks bad coolant sensor.. Could it just be a loose wire