1999 Chevy S-10 S-10 will not start after sitting for sever

My 1999 S-10 pickup will turn over fine but will not fire. All electrical on the vehicle such as lights horn and so on seem to work just fine. Fuel is getting up to the electronic fuel ignition where I checked for fuel on the line where what looks like a valve stem for a tire. The fuel squirts out from here when cap is removed. Cleaned the interior of distributor cap and rotor. Seems to be no spark at coil when checking with spark tester connected to coil. Before I replace the coil, is there anything else that could be the problem if not the coil?
Everything ran great before I let it sit outside for 5 months.