I left a post earlier about purchasing two mopeds. They're Baretta 45's, both of them, one's a step through the other a top tank. I did purchase both and they are equipped with the same minarelly 45cc engine. I got the carb all clean and inspected everything visually which seems to be in good shape. They've been sitting for a while so I drained everything and put new premium gas mixed with the proper 1/30th two cycle oil. Basically they are ready to go now, but neither has spark. They have been sitting for some time so basically I'm wondering what the most likely parts are to go bad from sitting. What would lead to them not having spark. One doesn't have a taillight or turn signals. Could that be a cause? They are older......1979. Any hints would be a great help. Thanks!!