Just installed 255lph fuel pump - No Start

[MikeR351w]

Hello, I just installed a Walbro 255lph fuel pump in my 93 LX. I also changed the fuel filter. After all was done, I turned the ignition on and heard the pump prime; however it does not start. Here is what I have:

The pump primes
I pressed the schrader valve on the fuel line and lot of fuel came out
I tried to depress the gas pedal in case I flooded the engine, no start still
No blown fuses
The relay under the hood clicks fine

Any suggestion????

HELP!!!!!!!!!!!!!!!!!!!

 

[MikeR351w]

No pressure at supply line. Whats up?

 

[89GT331]

Not sure, but with no pressure on the supply line did you by chance put the filter on backwards? Cant remember but dont they act as a check valve?