which way does fuel flow through the fuel rail....does fuel exit out the regulator or does it flow out through the fuel filter....the reason why I'm asking because when I disconect the fuel line after the regulator it's dry and I think thats why my car doesn't start... maybe because of bad fuel pump? the motor turns but no start... if any suggestions... it would help a bunch thanks

 

i think it should flow from the pump, to filter, to fuel rail. from left to right when facing the engine.

 

yeah your right..... i found out that my walbro fuel pump was bad and i switched another one with my buddy and my baby started up on second try ....so happy and soo much relief....thanks for your help though.