My wifes surburban has lost reverse and whines in drive,,,
I have read about others with a "clunk" in driveline. This truck just started
that about a week ago. Would this have been a prelude to deeper troubles? Trans
fluid is up and clean (no burnt smell) I have noticed that it has always had
"gear noise" in the rear for years. louder at higher speeds and deeper at low
speeds, I figured that this is pinion bearings etc. Tranny will make a whirring
sound an will stop when engages in drive,, but just whirr in reverse.
which way do i need to turn next??