So, unfortunately my father who bought me my car I guess accidentally put in the wrong gas when he used it (octane 89). Now the car has a click/knock noise that you can only hear when accelerating from a stop and actually paying attention to the engine but then its gone after I pick up speed. Also I'm assuming this is because I put a bad brand of oil; next oil change I'm putting t6 Rotella 5w40 after seafoam.
** I just would like to know what is a good octane booster brand. I plan on getting a bottle since I was recommended by some people to use it to help remove the knock noise.**
I was thinking about getting Blue Magic Octane Booster from autozone. Is this good enough??
Thanks all in advance for reading and helping me.... I apologize for taking up your time.