I'm still learning, myself... But, if I were you, I would make sure that all of the wiring is connected where they should be. If you're not sure post pics of any areas that are questionable. Your post doesn't really give much info or history. How's your starter solenoid? It's cheap to replace if needed. What about your ignition module? (that's cheap too) Battery cables? Are they clean? Did you put a new battery in it yet? Check out my thread "I need help! Please?!" (I think that's right) I've been learning as I go, posting lots of pics, & asking a lot of questions! Some of it may help you.
Hope this helps...