That is the right firing order, but you need to make sure that the distributor is going to fire at TDC on the compression stroke on the particular cylinder. All of your plugs could easily be off by terminal on the distrubutor. Before we go there though, lets check something else.
Remove a fuel injector from the intake manifold. You should probably disconnect the fuel line first. Once you have the fuel injector out, hook it back up to fuel line and put it in a bucket or something to catch fuel. Crank the engine so that you can verify that fuel is getting to the injectors. If fuel is getting to the injectors then your problem is going to be ignition.