I slammed my Fit from a center island. My car was fully loaded back then, I got 4 persons at the back, we’re six all in all. It happened when I turned on a intersection too early because I did not noticed the hump, so my front wheel got up the hump then slammed the belly of my car after the front wheel passed through, then it slammed as my rear wheel landed back to the road. So here’s my problem, after that accident I heard an unusual noise from the rear left part as I pass through consecutive small road holes. The noise doesn’t come out during normal road conditions. It sounds like a two piece of metal hitting each other when I pass through a series of small holes or bumps. I went in a nearby Honda dealer and the mechanic checked the spring and the shock and tightened the bolts but he did not determine where the noise is coming from. Can you guys tell me what it might be? Please help me. Thank you

 

Check your exhaust heatshield.

 

Thank you for your reply.
But the exhaust is in the right side, the sound seems to be coming from the left. . but still, i will check it . thanks