Ok so where to start. I was being stupid and ended revving my engine to 8500rpm maybe a little more I'm not sure. I dont really know if that is really bad, it stayed there for less then a second than dropped. Anyway ever since then (I think it from then) I hear a faint rattling, knocking noise. I would be really worried about it but some reason it goes away then comes back. I really don't know what makes it come back or when exactly I got this problem.
I took it to Toyota and had a guy listen to it but he couldn't look at it in depth and he said that he didn't know what it was. Im taking it to a shop this Saturday to see whats up, I'm thinking of having them change my tensure and belt while they are at it, still not sure if I want to do or not but hey if its already in the shop then why not.
The noise is coming from the passenger side in the engine bay, I don't think its the tensure or it might not even be anything internal because the noise is constant while revving, well at least thats how it sounds to me...
I tried to get a sound clip but I cant send it to my computer via my phone, where its stored.
I'm hoping that its something outside the engine rattling that I haven't seen yet like a loose bolt, or some under plastics or something thats a $5 fix.
Anyway sorry for the long post but its late and Im going to
if its something serious.
Any ideas on what it might be and yes I know from the info I gave its really hard to try to find the problem but any ideas where I can look before it goes into the shop?
Oh and the sound is faint, it can barely be heard while inside the car and with the Hood
open its noticeable but not nearly as bad as a bad tensure.