Hi all, after some info with more experience with the above motor.
After all checks and oil flush it seems the culprit of a buzzin type vibration noise from the motor is possibly the Timing belt tensioner. I researched the web and seems when it goes bad it does get noisy etc.
The motor idles fine, compression checked and is fine all round.
oil pressure is fine all round and the noise seems to from the front of the motor.
The noise is like a buzzin/vibration type noise that starts from approx 1500rpm up.
Any info in regards to what happens when a timing belt tensioner starts to fail or has failed would be great.