Thread: Crap... Knock is worse after Lucas treatment and cleaning

I gave my gas tank and oil a lucas treatment and cleaned out everything underneath the hood.... I was trying to make this BETTER....not HORRIBLE



now my knock is REALLY bad. WTF did I do and how do I make it better.

does it get louder when you give it gas?

if so YOU broken internal parts some where i bet u pull the Oil pan and find piston skirts could also be a Wrist pin.