When driving there is a loud knocking noise

Good afternoon,

If it is coming from inside the engine, something internal has failed like a bearing or broken piston.

https://www.2carpros.com/articles/engine-noises

It would be cheaper to replace the engine with a used engine that tries to fix the issue.

If you could attach a video of the noise, we can confirm it.

Roy

Hello,

First thing you should do is check your oil level. Low oil could make noise from the engine.

This article might be helpful:

https://www.2carpros.com/articles/engine-noises

https://youtu.be/OTeg2CUB5NE

I have attached a step by step diagnosis procedure.
Let me know if you have any questions.
Thank you.

thank you.

You are welcome.

Keep us updated.

Roy