Wire ID

[barnyard]

92 Larson SBC
Two wires to sensors on t'stat housing BROWN and brn w/ blue tracer
One to temp gage
What is other wire for

 

[achris]

What colours are they? And a better description of the engine would go a long way... (We don't care what boat it's in)

Chris...

 

[barnyard]

Sorry
Brown and brn w/ blue tracer

 

[Bondo]

Ayuh,..... 1 goes to the temp gauge, the other to the temp alarm,.....

 

[achris]

Tan is the temperature gauge. Tan/blue is alarm. Depending on the exact engine model, you may not have an overheat switch....