audi A4 diesel ?

06 reg audi 2ltr diesel
drives fine but when you put your foot down it seems to hesitate on acceleration and sounds a bit rough. it been doing this for the past 2 weeks. could it be the EGR valve in need of cleaning any advice will be appreciated.
RM, January 2013


done
Sounds a bit rough is worrying.Maf,egr and turbo issues can cause power loss.Get yourself a test lead (vagcom 409.1) off Ebay and scan your own car for fault codes.best way to diagnose car issues of today

Steve, January 2013
link Click here to see other fixes for Audi A4.