Quote:
Originally Posted by 80stech
I didn't replace the fuel pump this time, just fixed the wiring. I fixed up the syphon side a long time ago but I did check it and all is still good!  The syphon comes into play somewhere around 25-30 liters so could leave you stranded before a 1/4 tank. The syphon leaking also can lower your engine running pressure so best to have that sealed up! |
Interesting, I didn’t realize the syphon/sender unit could lower fuel pressure….makes sense tho. I should check my pressure now after replacing the sender a few months ago. I put a Delphi pump in several years ago and have been noting about 40 psi at the rail. I think it should be 50?