08-04-2016, 03:21 PM
(This post was last modified: 08-04-2016, 03:23 PM by tuttyboy84.)
I may be barking up the wrong tree with the dpf tbh i drive between 400 and 600 mile a week in the car and it drives fine but for the first 20 mins of driving there is a funny vibration and sound that i would say is from the exhaust so my thinking was the dpf may be part blocked but flows better once its really hot? Or the egr valve but tbh its just a guess