i justcar wont start

Why did you change the fuel pump had it failed or were you trying to solve a drivability issue? When changing the fuel pump could you have accidentally blown a fuse? Get as friend to crank over the engine and see if you have power at the pump or fuel pressure in the fuel rail. If it was a universal fuel pump are the wires on the pump correctly. Autozone have some popular workshop manuals for free on line once you register (for free) on their website http://bit.ly/autozone_repair_info or there is a company that independent auto repair shops "buy" their information from that offer a very reasonable service to do it yourselvers. You can get a one week subscription or year subscription very cheap. The information is year make and model specific repair procedures, service bulletins, component locations, wiring diagrams ect.... great quality information same as the professionals have ,much better than generic workshop manuals from parts stores, much cheaper than the factory manual try http://bit.ly/mitchell_repair_manuals_online and get an online repair manual subscription.

if its fuel injected, you need to bleed the fuel line on intake by injecters