Daniel1947
Petty Officer 1st Class
- Joined
- Sep 22, 2010
- Messages
- 267
I have a 1989 Mercury V6 150 HP Black Max. Is the temperature gauge actually a "head" temperature gauge instead of a "water" temperature gauge. While considering replacing the temperature gauge, I realized that the sender is in the head and not actually in contact with water flowing through the engine. I had thought about installing a "T" block in the tell tale with an actual temperature sending unit which would give me a temperature reading of the water leaving the engine. Anyone have any ideas about this? Thanks to all. Dan