Hello Everyone. I just bought a 1991 250 Dodge Cummins 5 speed. The temp sensor does not work on it and I was looking for any advice on where the sensor is actually located on the motor, and any advice on how to fix it? Thanks.
Duke.

 

Drivers side, rear of engine, on the head close to the firewall. Comes right out.

 

Ground the wire to see if its a gauge or wiring issue before you buy a sensor.

 

Thanks Guys. I will check it out!