Subaru Outback Forums banner

Alternator or Battery

902 views 2 replies 3 participants last post by  4eyes 
#1 ·
The RPM's on my 2010 2.5 drop to the point of a slight shake while using any of the auto windows or parking brake. Does anyone know if this is normal or representative of a failing alternator or battery?

Thanks!
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top