When i put the boot down when car is warm the car shudders for a sec and goes? Any ideas? 2.0 bkd engine. Mapped 170bhp.

Sounds like the DMF. If you have a search through the topics relating to the DMF, you'll see plenty of posts relating to the symptoms you describe.

Hope this helps.

FP.

if I was to replace the Dmf is it better to put in the same or a solid?

 

thanks for your reply flying pig!

No problem at all mate.

As for converting to a SMF, I couldn't really comment as I've heard that SMF conversions are less common on the 2.0 ltr diesel than on the 1.9.

Saying that, I'm sure someone on here will put you straight. In the meantime, have a look at this link to a past topic.

http://www.briskoda.net/forums/topic/260331-how-do-you-know-when-the-dmf-is-on-its-way-out/?hl=%20dmf%20%20solid

Good luck.

FP