Does anyone out there knows where the Temp Sensor that controls the Temp gauge is located in a Ford 460 7.5L engine?
This is for a 1988 Catalina, Ford Econoline E350.
My temp gauge suddenly died (it sometimes slightly move, but most of the time is dead) and I went to buy the sensor, the dealer told me it has 3 (

) temperature sensors around the engine, but only one of them is connected to the gauge. I bought the one he thought was the correct one, but I can't seem to find its location. The only sensor I have found is near the distributor, but it is bigger than the sensor the dealer sold me.
Any ideas here?
Thanks in advance,
BB