I have a 98 pontic grand am an te cooling fan rus all the time i replaced the tempera sensor but it didnot fix the problem

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Hope this helps

could be the fan temp sensor or the van but sensors cheapest

When running the engine TOUCH the bottom part of the radiator fins, if the temperature is not the same or cold, u got a blocked radiator FiNS, and u need to replace it! Check also ur Radiator fan, note down what temperature it started to work. If the Fan works at high temp, means ur TEMPERATURE SENSOR switch for rad fan is not working or it has a higher temp operating value! Hope that might solve ur temperament! j/k!

You probably have a bad fan relay; as for fixing it yourself here is the closest thing I have found... Jeep Grand Cherokee Cooling Fan

Hope helps (remember comment and rated this help).

could be that you have a broken belt in one of your tires..this will bake a thumping as you drive, the faster you drive the more noticeable it is....check your tires...may need to replace one.

I am assuming you are meaning cooling fan. Your cooling fan is operated by your vehicle computer, via a coolant temp sensor. Not coolant temp sender!!! The sender goes to your light or gauge. The sensor goes to the PCM, which operates your cooling fan. The first thing to do is check your fan to see if it works. Unplug fan and wire two wires, one to one side of fan plug in, one to the other side of plug, one goes to positive battery terminal, one wire to negative. If fan comes on, you have a bad sensor or relay. If fan does not come on, replace fan.

have you changed the thermostat? is your fan kicking on? if your fan is not kicking on you need a temperature sensor.

replace thermostat, this fixed my car, cooling fans keep coolant below temp guage parameters.

Fan usually comes on within 200 degrees. Could be less. Usually the relay switch is under the engine from the front. get under the car and look for a silver switch right by where the electrical wires hook up with the fan.

Hi Venci,

Yes you can...make sure that the cowling will fit onto your radiator, or change the fan into the original cowling.

Have a cool time

Regards Johngee10