It could be timing related but I doubt it. If the car is turning over it may very well be a fuel issue. The fuel filter is located under the car in front of the fuel tank. If it has never been changed that would be a good place to start. If it is cranking over but not getting fuel due to a clogged fuel filter it will never start. But There could be other issues involved, You may have bad plugs or coil packs, unfortunatly things like this are a bit harder fo figure out over the internet.
I would first replace the fuel filter it;s not very expensive to change but if doing the change your self it can be messy and you may need a special tool to release the filter form the fuel line. (can't remember the exact setup on the 94.
I hope this helps...
Welcome to the Forum. You will get some more responses to your questions from other members, They may have some more ideas to offer as well.
Good luck.