[DeTomaso] efi fuel pump

JDeRyke at aol.com JDeRyke at aol.com
Sat Mar 15 18:13:09 EDT 2008


\In a message dated 3/15/08 12:03:06 PM, wdemelo at cogeco.ca writes:

> What should the fuel pressure be on an EFI system? The pump should run 
> consistantly, correct?
> 
43-57 psig. Run consistently? Yes- if it doesn't, you'll be alongside the 
road very shortly. And remember, some (most?) fuel pumps don't like being run 
dry. I've lost a stock Chevy Z-28 EFI pump and a carbureted Holley superpump by 
stretching my mileage a tad too far. Good luck- J Deryke


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