When ever my truck gets into high rpms I get s sound like rocks going through my intake I have am aluminum cold air intake

 

Lose ?
maybe?
have you droped something and forgot to get it?
cause i have done that too

 

Like what
It only happens at high rpms

 

Rocks?

 

haha

not what he was looking for haha, have you taken the intake apart?

and hmmm are you sure its in the intake?

 

I'm not sure if its in the intake
I took it apart nothing there
It almost sounds like its sand running and hitting the aluminium inside my intake
It's pretty dirty inside my hood so idk If that's it

 

video with a sound clip? That is an odd description of a sound. First it was rocks, now it is sand.

BOOMER, is that sig big enough? What size is that, 2800x6000? I think my eyes are bleeding

 

I'll try and film one tommorow on the drive to work
Well sand is just a bunch of little.rocks
Like when I romp on the pedal in like the 3k rpms

 

Film it or we won't know what's going on! Haha... Words can only be so descripitive eh. If you did drop something and forget to pick it up, that's okay! Could've dropped nuts, screws, bolts, anything.. And higher RPMS would make whatever is in there shake more, therefor the lower ones you wouldn't hear so much because it's not taking in as much air thus shaking er up in there!!

I was trying to pry my headlight assembly out once and forgot a flathead screw driver by my alternator.. I was one speed bump away from arc welding it to the whole alternator assembly lol

 

Aright ill get it filmed today thanks

 

hahaha its not that big lol i copied it straight from my photobucket haha

 

Right, knocked me back in my chair.. Glad it has wheels on it, or I may have went down...ie soil sample.

 

 

Yea, that was a little dramatic lol.

Johnnyjb - It might be spark knock.

 

If it's spark knock, it should go away or lessen considerably with premium gas.