Scooke... ya, its normal, and if you really want to hear it, remove the silencer ring! That was just too loud for me, I re-installed the ring.
Aren't you the one that needed some guidance with your fuel filter? Did ya ever get it changed? If not, email me and I will help! The dodge dealer in auburn wants 95 dollars! A filter from Genos Garage cost about 16 dollars!