Ok guys here is what is going on. Went to leave this morning and the truck cranked over but wouldn't start. When I let off from trying to start it, the starter continued to turn over for a few extra seconds. It has done this before, so I cycled the gears when it did it the first time and it started. Well this time, it started but felt like it was missing. First thing that popped in my head was plugs. So I went to get some plugs (in the mustang
) came back and put them in the truck. Made sure everything was good. Checked the owners manual for gapping and they said .040 to .050 so I split the difference, anti seized the threads, torqued them down to 24ft lbs., made sure everything was connected and back in the proper spot and went to start and it wouldn't fire at all. All the fuses were good and have spark. I am at a loss. Any ideas? I need this fixed quick, since its my DD. Thanks.
Edit: I was going to check the fuel pressure but didn't see a valve. Also, the check engine light flashes. Maybe I can get a code reader from somewhere.