Hello everyone, got a problem here. I bought a 94 ford ranger 4/cl a couple days ago. At first I notice the water was low in the resivor, so i quickly add some fluids. This took care of must of the problems, until yesterday I was at work and the truck began to overheat. Im not sure the truck is leaking any fluids, nothing is visible on the ground were i park. The truck still puts out heat inside the truck so i don't think it isn't the thermostat. There is also no water leaks around the water pump. Also, the fan is a belt driven fan is on the whole time the truck is on.
I believe that the truck's water pump is out even though there isnt not any visible signs of leaking out the front of the motor. Is there anyway of finding this out before i go tearing everything apart?