Hi all - any ideas on this - I am getting (occasionally) a bit of a lumpy start - idling at 400rpm until you start driving and the engine light flashing for about 30seconds - any ideas? Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

This happened to me recently, when i changed the air filter, the pipe connection to the throttle body was not seated right, and caused all sorts of issues, such as poor startup, and idle. Have you got a code reader?

Nick

MAF?

Fuel pump?

Air filter dirty/blocked?

New bosch mag less than 10k ago , cone airfilter only 10k old which looks fine does it on petrol and gas so guessing that rules the fuel pump out?

I only have pa soft on me which gave a load of codes :

0E[014]
8C[140]
0C[012]
3E[062]
35[053]
36[054]
33[051]

After I cleared and ran for a couple of minutes only 8C remains - any ideas? Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

Just realised it is only on gas I didn't think it was  Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF