Ok I understand that no one can tell me exactly what this noise is because you guys can't look at the car. I am just wondering if possible someone else has had this same issue or someone else may have an idea that can help me get to the bottom of this. I have tried looking for this noise for a while now... Any advice is helpful, There is a weird rattling noise that sounds like it is coming from the drivers side in the engine bay. It makes a lower pitched rattling sound that is somewhat random in how much/often it rattles. It happens on accelerate and decelerate and it seems to exponentially get worse with the RPMs of the motor. I used to have a ACT 2600 in my GSX and that had pretty bad clutch chatter but it only did it when coasting. The Evo seems to do it on accel and decel. It is a very similar noise though. Any thoughts?

 

anyone?

 

I have an ACT, which one I don't know cuz it was on when I bought the car, but it makes a bit of noise on decel and light throttle accel/maintain speed if that helps at all.