Ok, i have a 2000 bmw 323i. I am reinstalling the intake manifold and should have taken a picture. But didnt. I did pull the cover at the fuel pump...So out of the pump there is a blue line, maybe its the supply line, and a black line that i would think would be the return...is that correct?
Thanks for the help....
Sorry i meant the fuel pressure regulator to the fuel rail...ones blue and ones black...any help??
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