Hmmmm
It ( the fan(s) )didn't come on at all even when I switched over to full blast A/C which you could hear kick on.

OK, since they run in parallel would that mean at low speeds both are running and at high speed one is running? Or is it the other way around?


2005 Ford F150 SuperCab FX4 1964 Chevrolet Impala SS 1998 CSVT: 354HP/328TQ @ 10 psi, now gone