Quote:
Originally Posted by barbl52
I am running a 2001 5.3 4L60E. 2 electric fans.
Factory settings are fan 1 on at 219 F off at 212 F. Fan 2 on at 226 F off 219 F.
Thinking about changing to Fan 1 on at 200 F off at 196 F. Fan 2 on at 206 F off at 202 F.
I live in the mid west summer temps can run in the 100 F to 0 F in winter.
Any body got any input on what is the best temps to set Fans at.
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Your new settings are pretty close to where mine are set and even on a 100 degree day in traffic my temp is steady at 200 degrees. Both fans run the majority of the time but it's not a bad thing to have more air circulating through the engine bay.