Quote Originally Posted by Curran
Will be watching this!

Her E46 is running a bit funny - runs perfect when started from cold...no matter how long you drive it for. Turn it off and go back to it when its still hot/warm and it cuts out when the clutch is pressed or sometimes will die when idling.

Can you post up if the Fuel Pressure Regulator solves your issue or not! Cheers!
Sure will do years ago I searched extensively and found nothing. Now I decided to get back to it and there is a few threads about it.
I changed the maf (600 euros ouch), new sparks, fuel pump etc and same issue
All the guys had the same issue, finally changed the fuel regulator on the front of the engine with a pierburg one (original) and issue resolved straight off. Other brands of regulators do not hold and start to leak shortly after.
Fingers crossed.