Engine knock 3k RPM

[Supra Saiyan]

Originally Posted by cre

For the most part. I'm pretty sure it does trigger the check engine light but it's not persistent. It also add a LOT of fuel to the mixture to reduce knock which may cause flooding. The most common cause of the code 52 is deteriorating wiring; Second would be a physically broken sensor connector. The GTE has 2 knock sensors and the GE has one.

Sounds like you've got rod knock too though.

Maybe there is some oil im low on too.. I will check it again when im off work. I swear it was fine but found some oil under the hood this morning. Also, my damn radiator cap died.. It was hissing a bit when I got to work and some anti freeze was in the over flow above normal. I think this could be something else. NOT A BHG.. More likely just needed the cap replaced, or the other issues are causing that one..