R
Ron
GUEST
gotchange:
The hum occurs when accelerating and to a lesser degree and just barely audible, on deceleration. Again, only noticeable in the speed range of about 45 to 60 mph. It's almost as if below 45 is too slow and above 60 is too high a pitch. Yes, the pitch of the hum changes from a lower sounding hum at 45 mph to a higher sound hum to 60 mph.
Thanks, Ron
The hum occurs when accelerating and to a lesser degree and just barely audible, on deceleration. Again, only noticeable in the speed range of about 45 to 60 mph. It's almost as if below 45 is too slow and above 60 is too high a pitch. Yes, the pitch of the hum changes from a lower sounding hum at 45 mph to a higher sound hum to 60 mph.
Thanks, Ron