quick help guys

[SilentJon]

'90 325i cabrio
I've had this car in pieces for 4 days, and I can't remember which fuel line is feed, and which is return
normally, i'd go by the way the hoses are bent, but they're new hoses
with any luck, i'll have it back on the road today. the lines are the only thing keeping me from starting it now, and i can't afford to replace the regulator if i hook them up ass backwards

[hotballs]

It goes Tank -> Pump -> Filter -> Rail

The return line comes out of the FPR

[Bene]

just know that the fuel enters the rail on near the fire wall, and come out at the regulator. took me a good week to figure that out...

and an easy way to figure out which line is witch is to turn the key to the on position. just know that gasoline will flow out very fast, so plan accordingly.

[SilentJon]

ive got it running, started way too quickly with a half dead battery, makes me thing it has another suprise for me haha

[hotballs]

just know that the fuel enters the rail on near the fire wall, and come out at the regulator. took me a good week to figure that out...

and an easy way to figure out which line is witch is to turn the key to the on position. just know that gasoline will flow out very fast, so plan accordingly.

Later model fuel rail inlet in towards the front of the car right under the FPR. ;)