- Location
- In the islands
Is there one or two? There is one in the radiator; a rather large plug with an aluminum washer and there is another in the engine block above the engine mount bracket, that fit into a 3/8 pipe; or is it? I has a two wire connector similar to to one in the radiator. Are they both on/off switches or variable resistor/switch and at temputure do they switch between on and off? TIA.