Can anyone explain to me how to test the water thermosensor and the thermoswitch? My car is running rich and I'm trying to track down the problem.

Thanks!

 

First put a pot of water on the stove with a thermometer in it . Hook a volt ohm meter to the sensor and put it in the water and heat it up . watch the tempt and the ohms . when the switch trips the meter will tell you then look at the temps