Stinky sulphide or ammonia smell under acceleration

[nagmar74]

Hiah all,

I am getting a strong sulphide or ammonia smell under acceleration, or when the engine revs above 3500/minute while driving (it does not happen when revving the engine while the car is stationary).

The mileage is just 50k, the car is a 2008 mod.

Any suggestions on what might be the issue? Does anyone else have experienced the same issue?

[essa]

Go to fuel station that have service bay. Ask mechanic to inspect exhaust manifold leak from down when you give gas at 3500 rpm. I am 90% sure its exhaust leak and partial smell is passing thru the floor or firewall area.