just about a week ago, i accidently went over a sidealk. no biggy, my car was fine. i went over it at like less than one mile per hour. but after that, i keep hearing this wierd wierd metal claning sound everytime i accelerate. do you guys have any idea where this nosie is coming from? i also have a loose engine mount. but it didnt make this kinda of noise..

 

heat sheild is prolly rattilin.....i had same problem but i didnt hit nething but i ripped mine off...it was the one around the cat....no more rattilin