Emissions Related Fault
I have a 2005 745 Li. Several months ago I started getting a fault indicator that said the car had an "Emissions Related Fault". Then on cold days when I started the car I began to get a Drive Malfunction warning. I could make that go away by turning off the car, removing the key and restarting, but the Emissions Related Fault indicator persisted. Several trips to both dealer and aftermarket mechanics (for 2.5 weeks the last time) have been unsuccessful. They've replaced cylinder coils, checked fuel pressure, and swapped injectors but when I pick the car up it is OK for 1-2 days and then the faults return. Has anyone seen anything like this? Thanks.