how to start the car Pontiac Granam 1998, 2.4L

[quote="perez"](Pontiac Grand am 1998, 2.4L) the car over heated we changed the head and when we finish we started the car and it worked fine but when we turned off and the battery was unplugged to change the starter we putted it back together and the car cranks but there is no spark in the spadk plugs and the injectors dont pass any fuel to the pistons and in the hanes repair book it says that this car contains theft lock system but we dont know if thats actually the problem because we cant even make the light of theft system turn off. Is this theft system causing the car to have no spark and dont throw any fuel through the injectors???