Quote:
Originally Posted by Allworth
Hi, I do not recommend doing it, especially if you are new to BMW.
If you are looking for some DIY, you can clean EGR this is couple hour job if done carefully all you need is tools, EGR/carb cleaner spray, and a new O-ring. I think it is a great preventative maintenance, as EGR tends to accumulate lots of soot overtime which may impact its work.
For issues with DPF, using app few forced regenerations can be done at a good time on a motorway to help it clean itself.
|
I was not going to do it myself. There is chip tunning store in my city which is doing it. EGR and DPF off. But I do not know dowsides if I do it?