Help... Clicking noise/"chliche" noise

[Jak]

So I'm probably not even posting this in the right place, not quite sure where to post it. If it's not it would be greatly appreciated by a moderator to move this thread to the correct place.

 

I have a 2004 Subaru Outback Sport Automatic. For the time that I have had this Subaru I love it, but for what I worked on before are Jeeps, Acuras, Hondas, and some dodges here and there. Subaru has a quite and nice engine but there's one tricky thing.... I get confused.

 

I have a 4cyl engine and once again it's an Auto. Everytime I accelerate there is a clicking noise, or a chliche <--if you say that like it's spelled it sounds like it somewhat. This happens between gears it sounds but I'm not sure if it's the Tranny or if it could possibly be wheel bearings... The reason I say either one is because I have heard about the infamous wheel bearings and not sure if this could be the case. So when accelerating I get the clicking noise between the gears but it sounds like it's coming from left center of the engine. Then I have this vibration noise of tapping/clicking. Like a faint washer on a bolt that's on a washer machine if you can imagine that. Happens driving and sitting idle... Progressively getting louder it seams but I don't know.

 

-Recent services: 2 Belt replacements (not the timing belt though, possible problem also?). Oil Change. Air filter changed along with fuel filter.