Re: The Resurrection of Vixen Continues...

["jtrealty@xxxx " <jtrealty@xxxx>]

Dave
If you think all of the connections are correct and the problem is 
running rich after changing the fuel pump my guess now would be that 
the old pump was not making enough pressure. If the relief valve is 
set to high and not returning fuel to the tank or a line is plugged
up 
that could be a problem. Another possibility is that the cold start 
valve is leaking or stuck open and the additional pressure of the new 
pump has highlighted a prior underlying problem. A final possibility 
is that the fuel mixture unit is way out of adjusment or the freq 
valve in the lambda circuit is leaking. You might even have a bad 
injector. Pull all of them and squirt them into 6 cups and see if
they 
are squirting equaly.

David Teitelbaum
vin 10757





--- In dmcnews@xxxxxxxxxxx, "Dave Stragand" <dave.stragand@xxxx> 
wrote:
> David Teitelbaum wrote:
> 
> > My guess on your fuel pressure problem is that you might have not
> > connected all of the fuel lines correctly. I don't know exactly