This may be normal, but when I rev my motor I hear a rattling around 2800RPM and higher. At first I thought it was my timing chain slapping around, so I changed it, and the sound continues. I even thought it was just valve chatter, but noticed it's coming around the EGR valve. Is my EGR valve suppose to rattle?
my ac compressor rattle the @!#$ out of @!#$ so i deleted ac, also had a alternator at one point with a blown bearing that sounded like a engine nock haha
