My lift pump motor blew up so after i got a new one and installed with the key turned my fuel psi says 250psi of fuel. When i start it up it says 50Psi.....I turned the fuel pressure on the lift pump all the way down. Also the 1/2 lines off my lift pump goes to the fuel canister where the fuel filter is not right to the VP. Any ideas on why it could be doing this? Thanks.