1970 911E fuel pump query
Posted: Thu Jan 26, 2023 3:29 pm
Hi All
I'm trying to fit a replacement fuel pump to my non standard 911E (with original fuel injection.)
The fuel pumps have three pipes on them (as opposed to a simple in and out) how do I identify the three pipes? ( I cant find a diagram anywhere)
also the new pump has one pipe that is bigger whereas on the old one they were all the same .... whats that all about?
My problem is I hookedup the pipes in the same positions and its doesnt seem to be working . ...... so I want to check I have them in the correct positions.
Also I just read you have to be carefull not to run them empty .... I really need to swap teh pipes and check I have flow etc .... is it bad news to get it wrong for a few seconds?
Advice appreciated
thanks in adavance
Dom
I'm trying to fit a replacement fuel pump to my non standard 911E (with original fuel injection.)
The fuel pumps have three pipes on them (as opposed to a simple in and out) how do I identify the three pipes? ( I cant find a diagram anywhere)
also the new pump has one pipe that is bigger whereas on the old one they were all the same .... whats that all about?
My problem is I hookedup the pipes in the same positions and its doesnt seem to be working . ...... so I want to check I have them in the correct positions.
Also I just read you have to be carefull not to run them empty .... I really need to swap teh pipes and check I have flow etc .... is it bad news to get it wrong for a few seconds?
Advice appreciated
thanks in adavance
Dom