Hi guys I'm experiencing a tinny rattle sound from under the car when going uphill and driving over rough pavement. Normally I'd think it was the cat heat shield but the dealer removed it a couple years ago because it was rattling. Any other ideas what could be causing this noise under the car? It definitely seems exhaust related.

 

Check the exhaust strap the ties the exhaust together at the 3/4 area of the exhaust.
Mine was broken and caused all sorts of noise while accelerating and going up hill.

 

Thanks I'll have a look there and see if maybe that's the cause.