LT1 LOW FUEL PRESSURE

eclark at hoser.com eclark at hoser.com
Tue Oct 19 18:37:07 GMT 1999


An LT1 should have at least a 3/8 supply and 5/16 return.


- Eric

On Tue, 19 Oct 1999, Squash wrote:

> What is the pressure w/o doing anything else?  Measure
> it with the pump running, on the supply side.  Are you
> using a 5/16" supply and a 1/4" return line?  The
> return sounds a bit small to me.  
> 
> Squash
> 
> --- Luke Joseph <LJoseph at RFMD.com> wrote:
> > I tested the regulator by pinching the return line
> > and watching the fuel
> > pressure gauge while pump was on ( I could hear it
> > running).  I could see no
> > increase in pressure.  I have tried both the
> > 5/16(original vent) and
> > 1/4(original return) as the current return.  With
> > the same results.  Sorry
> > about such basic questions but I've got to get to
> > the point were she is
> > running before I can start playing with scanning and
> > programming.  Thanks,
> > Luke
> 
> =====
> 
> __________________________________________________
> Do You Yahoo!?
> Bid and sell for free at http://auctions.yahoo.com
> 




More information about the Gmecm mailing list