I have a v w passat 2ltr diesel automatic.. when i am going around 15 to 20 mph the car seems to judder slightly as tho its not getting fuel (pinking) does anyone know what this may be?
pinking is when your cylinders are pre detonating, ie: firing before they are meant to, because timing is too advanced, so its not that no fuel is getting through, but then again it might be a timing issue,