Help needed car isnt starting!!!

[Nynja]

Ok i needed to replace the fuel line that went behind and around the manifold. well i lifted up the manifold got everything replaced and put all back together but now the car wont start. The engine will try to start but it wont catch. Fuel is running through the lines, any air that was in the lines i think ive gotten out, the engine isnt flooded, no leaks, and no fuses are blown. the only i guess u can say clues are is when the key is in the ON position you hear fuel being pulled from the tank, being pushed to the pressure regulator and the coils arent sparking. any ideas on whats the problem let me know please!! :-(

EDIT: its an 03 wrx btw

[T Keck]

if the problem wasn't there before you changed the lines check every little thing you removed/touched. Are you sure your not getting spark? if it's sounding like it's trying to start i'd guess you have a large vacuum leak from where you messed with the manifold

[Nynja]

nope no spark at all, but yea its trying to start it just never makes it to actually starting... soo possibly new gaskets? when i put the manifold back i made sure the gasket wasnt cracked or broken it looked just like new.... ive checked like everything i can imagine.

[Anub1s]

If there's no spark at all you have sensor or electrical issues. If you disconnected any sensors along the way, make sure you plugged them in properly. Double check EVERYTHING you did.

[Nynja]

theres only like 5 connectors that i disconnected... the 3 on the top of the manifold, the sensor to the dp, and the windshield wiper one lol..... everything else i removed was hoses.

[T Keck]

When you say it's trying to start do you mean it's just cranking or you can actually hear a few cylinders trying to fire and get the engine going?

you may have fouled your plugs somehow or just missed a connector, check everything in the area, even stuff you didn't mess with, sometimes you may unknowingly pinch/break a wire

are you getting power to the back of the coils?

[Nynja]

its cranking but not firing up.

nothin is going to the coils they arent sparking

[T0rque]

If there is no spark at all and the car ran prior to you doing the line change.. Check all coil wires or ignition parts

[T Keck]

yep, gotta be a bad connection somewhere, check all your sensors (mainly cam/crank)