Hi all, my 07 plate has an extremely bad juddering/vibration on idle, doesn't change wether clutch is in or not or if the engine is hot or cold.

I quite frequently get the control system for exhaust gasses warning light appear and disappear ,anyone had any similar problems or know what could he potentially causing this?

Cheers.

Have you or previous owner ever had the egr cleaned? Whats the mileage.does your maf sensor need cleaning too.

Lumpy idle can be caused by these.

just cleaning these 2 might make all the difference. Put a scanner on it