Quote mullin76:"I have changed crank sensor, cam sensor."

Quote Later:"engine tries to fire, i didnt have cam synchronizer out,should I take it out ".

You must have taken it out to change it. Or you didn't.

I am confused.

If it was removed, and replaced with another, was it correctly set using the tool or other timing mechanism?

If it was not removed, is it functional? I thought the cam position sensor was to get the SEFI system synched to each cylinder so the injector pulsed when the intake valve was preparing to open, or had just opened. If that is the case, the engine would run, but not as well.
If the crank position sensor was removed and re-installed, I would want to be sure that it was installed properly. I don't know if there is a specific clearance between the sensor and the toothed wheel, or it is held properly by the front cover or bracket.

If you squirt fuel or WD40 into the intake manifold, the engine should fire off and rotate before stopping. It should run for a few seconds, at least I would expect that. Not just a pop here and there, but actually fire off.
tom