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Warm up regulator to fuel distributor line
Posted: Thu Aug 14, 2025 12:57 am
by jeepjones03a3
While replacing the wiring harness on my 1983 320i, I cracked the fuel line from the fuel distributor to the warm up regulator. I was unable to find the type of line on ECStuning website, so if anyone knows the type of line it is please let me know.
Re: Warm up regulator to fuel distributor line
Posted: Thu Aug 14, 2025 8:47 am
by Jeroen
I think that is #11? That is the supply hose, return hose is #8. You can easily identify these as the have different diameters, supply is a 10mm inner diameter, return 8mm.
image and part nos here
http://bmwfans.info/parts-catalog/E21/U ... fuel_pipe/
Re: Warm up regulator to fuel distributor line
Posted: Wed Aug 20, 2025 9:26 pm
by jeepjones03a3
Thanks for the part ID, found one for sale and it’s on the way!
Re: Warm up regulator to fuel distributor line
Posted: Wed Aug 20, 2025 10:48 pm
by Jeroen
Re: Warm up regulator to fuel distributor line
Posted: Thu Aug 21, 2025 11:06 pm
by jeepjones03a3
Now I just have to figure out why when I turn the key to the start position I get a single solitary click and nothing else.
Re: Warm up regulator to fuel distributor line
Posted: Fri Aug 22, 2025 11:38 pm
by uwbuurman
Drained battery?
