Hi, I have been trying to diagnose a rear vibration on my 2005 Baja AT NA. I have posted here before but have done a few other things since then and had no luck. I have a vibration that gets bad from 50-70 MPH when accelerating but is also noticeable at other lower speeds. Vibration is eliminated during movement and braking. The list of things I have done so far is as follows:
New rear CV axles (aftermarket)
New rear wheel bearings
New KYB rear bars (needed it anyway but one was blown so I thought it might have been)
Tires balanced and aligned
Tires switched from rear to front to see if wobble followed (it didn’t)
Removed the rear drive line to see if the problem went away (no)
Some things I didn’t check but didn’t rule out are
it needs different liquid
Possible internal transmission problem
Possible trans mount problem
Aftermarket CV axle(s), just no room
I have briefly checked all my clutches and they seem to be in good condition. I’m running out of ideas before I bite the diagnostic fee at my local Subaru dealer. Does anyone have any knowledge of this type of issue that could shed some light? Thank you very much
