cooling fans wont turn on
the cooling fans wont turn on even thought car is hot if i disconnect the temp.sensor they
will turn on .how ever if i turn the a/c on they both turn on even if the car's temp.is a little
over the half way mark the cooling fan just wont turn on and there's no signal from the
ecm to the temp.sending unit and the car starts to over heat.at what temperature should
the cooling fan turn on ...this is a 2001 chev.malibu