Honda Repair: Unknown cranky noises in under neat my car, honda acord, auto repair service

Question
I had a Honda Acord V6, 1997. Since I had all tires replaced, there were crankly noises coming from the back under neat the car every time I drive through bunpy road. I took it to Honda dealer for inspection but they could not find any things. I took it to Sear auto repair service where I had the tires replaced but could not find anything. I am desperated and don't who to turn to. Hoping you can help me with this problem. Thank you and appreciate your time.
Regards.


Answer
Anh:
You need to isolate the noise. Take the back seat out and have someone drive the car while you investigate where exactly it is coming from. This is what Honda and Sears should have done. Once you pinpoint the location it should be fairly easy to fix. Take out anything from the car including the spare tire and jack.
Good luck.
Bill