T-Case, Driveshaft, Diff, Axle, Hub
2003 Tundra Access Cab...just bought one week ago!
Okay, I've done tons of research but just can't narrow the result.
I've got a vibration starting at 30MPH and is not 1/1 rate to tire spin. It's like whooom-whoom every 3/1 rate to tire spin.
When ADD is activated 4wd the noise goes away! In...