ok the reason im confused about this noise the engine is making is because i have heared this noise in other engines accept when you heard it the motor was junk imagine what a worn motor sounds like after you change the oil and start it up for the first time that quick rattle you get befor the oil filter gets filled with oil thats the noise now the thing thats baffleing me is that it doesnt do it at an idle doesnt do it under heavy throttle or under load when your driving but at an idle if you rev it to about 2200 rpm you can hear it maybe not as bad as at first start up. now the motor itselfe is not running any different than it has befor like i said befor im hoping this is somthing i can fix without a complete overhaul
