So I have just installed an AEM 340lph fuel pump on my V7 Sti (for future power mods and also same pump as I used on my last V7). I loosely fitted it back and tested it but now the car cranks but doesnt start. I tried priming it 3 or 4 times before cranking but no luck. I took it out and inspected after I first attempted to start the car and noticed that no fuel (or hardly any) leaked out the lines (so it didnt pump any I assume)
The fuel pump primes but the pump noise doesn't change pitch which tells me its not filling up the lines.
The lines dont seem to be pinched, used original fuel sock (which looks pretty black but has worked fine previously), has 1/4 a tank of fuel.
Im confused as to what it could be, any help would be great.
The only thing I can think of is that somehow its struggling to pump the fuel up the lines for the first time.
I noticed it came with a DW200 already.