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Old 08-21-2013, 09:01 AM   #29 (permalink)
justme1969
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We have all contemplated that issue b4

Add a Led light into your cooling fan circuit.
This light can tell you if your fan runs constantly or intermittantly.
It is harder to decipher the results if there is only a single fan but, after a
week you can see the trend develop of on and off cycles.
If it runs constant it is possible you left the A/c on and have that as false reading, if wired into wrong fan.
or mabe a grill block is blocking air that the system needs to get below the switch temp.
If you have an issue with your cooling system prior to grill block it will Let you know so.
Ive grill blocked 6 cars in last few months with no issues other than my own.
It ran the cooling fan constantly after the air dam blocked all frontal air completly. I left the small opening open and now fan runs for 45 seconds every 11 minutes unless Idleing then its still 45 sec.but more frequent.

ya get all that clear as mud eh? sorry im tired!
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