: If you recall, my car had a ticking noise coming from under the hood, it was the pulley belt went bad, dealer just replaced it. : Today I took a drive, redlined in 2nd, right there the engine oil pressure light went on, 5 sec later the car started making unusual sound, like a metal scratching, I managed to get home which was only 2 blocks away, the car was dying when I pulled up to drive way, opened the hood, loud knocking sound. : I just topped up oil 2 weeks ago, no idea why is this happening, guess I am seeing the dealer again tomorrow.