Djetronic injector flanges.

Hi Volker,
I think Nigel needs part '2' from the figure: www.wallothnesch.com/vergaser-einspritzu...ed-view-276750716256
This is BMW # 13641256445, not 13641256446

Regards
Norbert

Hi Nigel,
do you still need the flanges?
A member I know by person phoned me up and asked me.
He thinks he has a complete set but wants to know this before searching deep in his stock.

Regards
Norbert

Hi Norbert.Thabk you for your reply.It must be my lucky day because today someone here in the UK has told me they have a set and are selling me then..So I should be ok now.Please thank your friend.Can I ask you is this lower flange important to the fitting of the injectors ? As it has taken me years to realize they are missing.! Best regards Nigel. 

Hi Nigel,
the lower flange is meant to keep the upper rubber ring in shape.

This has the task to press the injector towards the lower seal (rubber)ring.

Maybe a missing lower flange isn't a problem when the injector is freshly mounted with new rubber rings, but some years later.

Regards
Norbert

- I informed the forum-friend you found the flanges -



 

Hi Norbert.Thank you for your reply .That makes a lot of sense.I fitted the injectors eight years ago .I think this could be the cause of my intermittent feels like a brief missfire.i think I might have a slight leak from the injectors.It never happens under high revs.Ive checked co fuel pressure a new vacuum sensor etc etc.The TPS is new trigger points overhauled...Looks like I'm heading for a big strip down.The joys of old cars.Regards Nigel.