Subaru Repair: Outback vibrates, cv axles, fuel filter

Question
'98 Outback AWD Automatic 2.5. It vibrates under acceleration. Sometimes worst than others. I just replaced the fuel filter. Didn't help. Please help. Thanks.

Answer
I am not sure if your talking about a misfire, or a drivetrain vibration?  If its a vibration in the drivetrain, I would have my axles checked.  These cars are known for the inner axle joints to go bad in the front cv axles.  If its a misfire, I would go for a tune up (spark plugs and wires) with factory parts.  Hope this was helpful!