Renault sport knock

[goffahsez]

I own an 07 meganesport,

As the title indicates under heavy acceleration out of a corner (mainly right from what I've noticed) I get a knock.
Generally I can't get the knock to repeat itself on the same drive.
Haven't noticed any abnormalities when driving it normally.

Any advice would be much appreciated.

Renault don't know what the problem is with it. Wondering if anyone here has an idea? What I should look for?

Cheers in advance

[s1rallyemark]

I would try the gearbox / engine mounts and the cv joints first. Is it under hard lock or most of the time?

[goffahsez]

Not necessarily hard lock, hard acceleration mid corner more than anything.

It won't do it while at slow speeds on full lock, like a car park or something.

Cheers for the tips, will have a nose at it this weekend. Once I've figured out how all the bloody plastic comes off without a hammer