I have 94 f150 that I'm having some trouble with. The other day I was hauling a traile with kayaks I blew a fuse the controlled my speedo and the truck wouldn't shift right. So I replaced the fuse and now the truck is idling very rough and at one point my check engine light started blinking. When I put the truck in gear it was sluggish an seemed like it wanted to die..it did this to me before and almost died but I floored it and it sputtered for a minute and then was fine..my abs light is on now too...HELP!!!!!!!!!!

 

scan for codes, also you could try unplugging the battery and resetting the ECU, it will erase all the codes though so it would be a good idea to get the codes and post them here before you do that.