Hi,
I've searched quite a few forums and can't seem to get an answer. The closest I got was an E36 experiencing the same issue but I dont' think I have the same problem as he had fuel leaking from the o-ring under the rear seats.
I don't have fuel leaking or have fuel smell. When I go put gas in the car I can only fill up to 40 litres (10 gallons) and the pump will stop. If I try to slowly add more then the fuel backs up through the fuel filler.
I'm guessing it is more or less a venting problem as there is too much pressure and the fuel gets backed up. My question is does anyone know which vent hose it is? If it's related to the expansion tank or if it maybe the breather valve instead? Not sure what is common to go on the E30. Or if this would have anyway to do with the senders.
Thanks in advance
I've searched quite a few forums and can't seem to get an answer. The closest I got was an E36 experiencing the same issue but I dont' think I have the same problem as he had fuel leaking from the o-ring under the rear seats.
I don't have fuel leaking or have fuel smell. When I go put gas in the car I can only fill up to 40 litres (10 gallons) and the pump will stop. If I try to slowly add more then the fuel backs up through the fuel filler.
I'm guessing it is more or less a venting problem as there is too much pressure and the fuel gets backed up. My question is does anyone know which vent hose it is? If it's related to the expansion tank or if it maybe the breather valve instead? Not sure what is common to go on the E30. Or if this would have anyway to do with the senders.
Thanks in advance
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