I have a 2001 tahoe 5.3,
now when I put on the fans on speed 1-4 I hear nothing,
then when I put it on 5 I hear a big buzzing sound (fans blowing)
is it normal I don't hear them on speed 1-4?
As when I put the rear fans on speed 1-3 I already hear them.
thanks.
now when I put on the fans on speed 1-4 I hear nothing,
then when I put it on 5 I hear a big buzzing sound (fans blowing)
is it normal I don't hear them on speed 1-4?
As when I put the rear fans on speed 1-3 I already hear them.
thanks.