Hi there. I AM PULLING MY HAIR OUT! LOL .

I am having an annoying vibration inside the car. Doesnt matter if its in park or drive . Same vibration. It does go away above 1000 rpms. Here is what ive tried so far and also the work ive done.

-timing belt
-changed coil packs and plugs(vagcom told me misfire on cylinder 3 and 4 ) cleared the code and didnt come back.
-Inspected and replaced any broken vacuum lines. Cleaned out the metal tubes full of gunk.
- changed pcv valve.
-changed engine mounts (ebay)
-changed snub mount with a polyurithane mount. And it looks centered.
-changed oil pump / tube (not related I know)

All that work and vibration still the same. Any thoughts would be tremendous help as im so lost with what to try next ...thanks!