Knocking under heavy acceleration?

[colm_gti]

I've noticed under heavy acceleration in first gear and high up the rev range in 2nd gear that there is a loud enough knocking coming from under the front of the car. It doesnt feel jumpy as if an engine mount might be gone, but there is a slight wobble when taking off slowly from standstill. Would this indicate a worn gearbox or engine mount??

 

[Tucker]

engine mounts!!!

replace all three and gearbox rubber

 

[@rt]

I had a siliar prob on mine, turned out it was the center exhaust tapping against the heat shield !