Car has spark and fuel but will not run

[90Cb7sleeper]

Ok so heres the deal... Just finished putting in my A6 and it wont start. I have spark b/c i can see it through the cap (Clear Cap) and i have fuel at the fuel rail (loosened bolt at main fule line and fuel sprayed)... So I am confused at the moment.... are my injectors not opening??? Any advice/suggestions are greatly appreciated...

Nic

[blackcb7]

timing?

[HF22T]

check your plugs themselves and also the wires just cuz you have spark at the cap doesnt mean you have any at the plug also try swappin the injectors

[h22sparkle]

on that note check the fuses just because all of thats happenin if that ecu plug aint plugged up and the one under the dash ecu fuse or the one under the hood your spinnin but you aint goin nowhere dude

[TypeG]

did you do just a manifold swap or whole engine?

do you have air? make sure you didn't leave a rag stuffed in the intake mani or somewhere else.
do you have compression?

could be a vaccum leak or a lot of things, you'll find it. good luck. later.

[90Cb7sleeper]

Thanks everyone.... were checking all of that now... Type G is was the whole engine

[90Cb7sleeper]

does the injector resistor (the box on the drivers side) have to be grounded to the body? like when you mount it

[90Cb7sleeper]

pulled the plugs out, and they do not have a sign of gas on them, so i believe its something to do with the injectors

[The G-Man]

Try swapping the injectors from your old motor.

[90Cb7sleeper]

Try swapping the injectors from your old motor.

thats the next thing im going to try, thanks gary!

[cp[mike]]

does the injector resistor (the box on the drivers side) have to be grounded to the body? like when you mount it

absolutely.

[90Cb7sleeper]

ok now i have spark, and fuel going through the injectors (swtiched to the old ones) its fouling the plugs out on cylinders 2 and 3?? its popping/sputtering out of the exhaust like its trying to crank but still wont run...

[blackcb7]

timing like i said before, make sure its perfect

[90Cb7sleeper]

timing like i said before, make sure its perfect

Yeah im going to today, as soon as school lets out. Thanks Again!
Thanks everyone for your help and responses! i dont know what i would do if i didnt have this website to go to.

[Ilikebigbutts]

check spark plug gap

ILBB