BMW 320i 1989 2ltr fuel tank siphon

[kumar]

Hi
I had my Fuel tank cleaned de-rusted and rust protection, my problem is the siphon in not working.
Anyway of modification to get round this problem. The fuel doesn't transfer to the other side in tank.

[mark_i]

hi Kumar, i can only suggest to check the interconnection pipe between the 2 halves of the tank.
Could you share how you cleaned and derusted the tank please ?
E10 petrol has caused the tank, pump and fuel sender to go bad, really bad.