Wighty
Senior Member
- Joined
- Aug 4, 2016
- Messages
- 13,461
- Reaction score
- 12,513
- Location
- Sunny Essex
- Your Mercedes
- W211/E320cdi/2009 and CLK200k 2009
Regardless , they would have shown up as a fault on Star .Out of interest, could a clogged DPF or faulty DPF sensor cause the symptoms I’m experiencing ?; engine noisier, lack of power, erratic gear changes at low speeds, EGR fault codes & RPM surging at motorway speed