whats up guys ,hey im new in here,so yea i have an 01 corolla with 80,000 miles and since i bought it i havent do any big things,just maintance like oil change and tune up once a year,but few months ago i noticed a lil noisy whenever i accelerate ,the noisy come out from 35mph to 45mph,its sounds like i have few cans under the hood u know like a hum and i have no idea where is comming from and to honest im affraid to my car to the dealer cause all you guys you know how they are,but yea i would like have suggestions,thank you very much....