Hi there!

I'm new to owning and driving a Honda! I just got my p plates and I have just bought a cheap hatch for like $2000. And it's making a really strange noise when I rev it hard. It seems to be at the same rev range. (About 4500rpm)

I'm scared that my engine will blow up and I don't know what to do?! Is this something anyone else has had problems with?! If so any idea on how I can fix it?!

Or should I just sell it and someone else can deal with it?
If there is anything else you need to know to help me say and tell me where to look and I'll try find it.

Any help is appreciated! Thank you