Ive got a 90 with some problems. A while back the car died, due to very low oil while driving on highway. There was a leak in the oil pan. I patched the leak and refilled the pan but i think i put in a qrt or 2 much back in. Now it will idle, but will soon bog out and stall. Im not sure if this is being caused by damage done by the engine failure when the car died original or by the overfilling of oil spashing around the engine. The engine does have new clank like sound. Im guessing i might have snapped a pistol rod or busted a ring. Any advice or insight is needed. I would love to be able to fix it otherwise im gonna scrap it

ill put up pictures later

95' Audi 90 cs FWD 5spd
3.2 cylinder bore upgrade
4 inch lower sport suspension
+ others