Temp Gauge

Taz59

Petty Officer 1st Class
Joined
Apr 10, 2003
Messages
304
Never noticed this before so not sure if it’s ok or not,Boat out of the water & hose connected up to the Engine flush hose.

just sat there watching the the temp gauge and it does not go above 170 but after a while it drops down to 100 then after a while rises back up to 170 and just keeps doing this.
is this normal ?
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
70,937
Ayuh,..... It's normal for the gauge to cycle as the t-stat opens, 'n closes,......
 
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