Why do the two fans turn on when I am warming up the car.It just started doing this a week ago, coolant level is fine and temp is between 90c and 100c on a 25c day.Any suggestions?
91 300E24V.

Got the a/c on ????

Could be one of three things:

a) Defective "Auxiliary Fan Temperature Sensor"
b) Defective "Auxilliary Fan Relay"
c) Defective wiring.

Phil

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'95 E300 Diesel, 264,000 Miles. [Sold it]

no ac on.
pberku it might be the relay because I heard it click on and off about 3 or 4 times yesterday morning.
What do you think and how can I be sure?
Also where would the relay be located?