Recently had the battery and alternator go on me so I changed them. Afterwards I noticed a different ticking noise coming from the pass side of the engine bay, is this normal? I know our engines are direct injection and tick quite a bit normally but mine here seems louder. I made a video here:

Watch "2007 lexus is250" on YouTube
2007 lexus is250:
Any help would be appreciated thanks

 

hey thanks for showing us your car interior at the end

There does seem to be some extra ticking sound -- sounds almost like something is loose and hitting against another metal part.