u/V1Z0-Virus

My car was down for two weeks. It started with it idling roughly, then taking longer to start. Finally, it stopped starting. I found oil in my spark plug well and did the following:

- Cleaned the throttle body as best as I could (it was black with buildup from the previous owner),

- Cleaned the Map sensor,

- Removed and cleaned the distributor cover terminals,

- Cleaned the spark plugs,

- And replaced the head cover gasket and seals.

The car finally starts again, but it's still idling roughly. During the a test drive, the car stalled multiple times at idle and I got a P0325 on the BlueDriver OBD-II. Putting the car in reverse, I heard this sound. The engine is an F20B.

I'd appreciate any insight that would point me in the right direction.