radiator cooling fan
#1
radiator cooling fan
My radiator fan never runs. The motor and relay fuses checked good. Where can I check to see if the relay and motor are getting power? Where are the relay and temperature sensors located? If I have to replace the fan motor assembly does the radiator have to be drained and hoses removed? Any and all help will be appreciated.
#3
Join Date: May 2008
Location: Great Mills, MD
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Stevencamp, try this, start your car (engine temp doesn't matter) and then dial your A/C to the lowest temp it will go and then set the fan for the maximum speed you can get. This should force the fans to run. From there, with the motor running, you should see/hear the fans running. They should be on max speed/air. So, you should be getting a good breeze of air coming from the engine bay.
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Join Date: May 2008
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Steven, you are doing fine. I guess the more telling question is whether it came on and blew or if it came on and was really pushing around some air. You should be able to really feel it pushing air through the engine bay. Just a gentle blowing will lead to overheating in stop and go traffic. At highway speeds, there is more air coming in through the grille because of the car moving down the road than the fans can cause themselves (by a scale of many times). So, yes, at highway speeds, all should be good based on what you are saying. If you start having temperature problems at speed, then that would point towards either a water pump issues or a thermostat issue most likely.
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bydand
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09-27-2015 12:00 PM
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