[Serpent Breath]

Hey,

I have a 2014 Xdrive which has developed juddering under acceleration across the whole rev range and seems to be getting worse. I researched around the issues of the X drive system being temperamental, and as I changed tyres not long before, I suspected it to be down to this. So I changed the tyres so they all matched on all four corners, all new, same brand / model etc. problem remained.

I then got a drive train warning, and engine light, read the codes and got those as shown in the picture.

I then thought actually it may not be anything to do with the Xdrive system, but EGR related. Cleaned the EGR, it wasn’t really dirty, still same issue. Changed the EGR still the same. Cleared the codes. The only one that remains is P2448 (for now).

Where should I go next? Look at DPF? But have got no warnings for this….or should
I be looking into transfer case? Help 🙂

Sam