Arrow Fuel Pressure Problem

[DonD]

Hi all,

I've just replaced the engine driven fuel pump on my 69 Arrow and now it shows zero fuel pressure unless the electric fuel pump is running.
The engine seems to run fine despite the zero reading.
I'm not seeing any fuel leaking.
Switching tanks makes no difference.
The moment I shut off the electric pump the fuel pressure drops to zero, whereas prior to installing the new pump, it always showed pressure even some hours after shutting the engine down.

Any advice would be appreciated,

Thanks,

Don

 

[Checkout_My_Six]

 

[Jim_M]

 

[DonD]

 

[Jim_M]

 

[Frank L]

 

[DonD]

 

[Leigh]

 

[DonD]