I am selling my 94 toyota pick-up (5 speed). The truck started fine, but once I removed all the extras (plow, xm sat,etc) the truck won't start. It cranks, but doesn't turn over. I noticed that when I was wiggling wires around in the fusebox the check engine light would go on and off intermittantly. If that light comes on it will start. Unfornately that light will not come on any more.....I don't know what wire is loose. Any suggestions?