2008 200 verado not getting fuel

[Bigtimepipeliner]

I’ve replaced the fuel pump module, anti-siphon valve and filters. Still no luck. If I hook up a small 12 volt pump between the tank and motor to prime it it will run until the module runs out of fuel.

Any ideas?

Thanks

 

[faztbullet]

Did you check to see if low pressure lift pump is working in module? Did you check the pump fuses?

 

[Bigtimepipeliner]

Checked fuses, lift pump will work if you run a jumper from ground side of pump and ground it to the lower unit. It runs continuously and the float won’t shut it off

 

[faztbullet]

Sound like either a relay or PCM problem