Hi everyone,

I've been hearing a knocking noise in the engine when accelerating, and after some reading, I think it could be pre-ignition. I know it's bad for the engine, but I'm not entirely sure what causes it or how to prevent it.

Has anyone experienced pre-ignition before? What are the common symptoms, and what steps helped you resolve it? Would you change the spark plugs or the fuel quality?

I appreciate any advice!