BMW Repair Questions? Ask a Mechanic for Answers ASAP
Hi my name is***** am here to assist you Today does it seem a little bit worse on very cold Mornings.
What has been checked so far.
Is it up on mileage.
That code is that the same code that comes back every time.
Check for a diesel drop back issue O rings on fuel lines that have gone hard for example.
Can you see connections like the one in the image on the fuel lines.
Fairly easy to get to they have an O ring inside sometimes they can get nipped when refitted or the O rings can go hard.
They can look like this aswell.
New one's can be purchased.
Yes and for the issue you have as part of diagnosing diesel drop back needs checking.
No problem regards Gavin.