2.0 Weird noise under hood?

[CarbGremlin]

Just Recently I broke 70,000 Kms with my car and i started hearing a funny noise under the hood and it's not keeping oil pressure like it used to.

Im doing an oil change wednesday and im taking it to the garage tommorow ( Monday )
Going to add some Lucas Oil Stabalizer also.

If I remove the Timing belt case will that hurt anything?

When I rev it it sounds funny at 3,000 Revs.
And when i hold onto the timing belt case the front vibrates alot when its revved and the back has almost no vibration a very smooth feel.

 

[Bluedragondsm]

oil change and oil stabilizer wont do nothing, oil pump could be going but no taking the timing belt wont hurt as long as the belt stays dry

 

[Thunderskull]

Stop driving your car. Open up your timing belt case and make sure that the belts have tension and that you haven't broken your balance shaft belt. What does the funny noise sound like?