I just installed a new 670 Street Avenger. I followed the instructions to the letter, made no other changes to the car, and now it will not run. It turns over just fine, there is fuel coming through the jets, all the linkage is working right, it just won't fire. Any ideas? It has an electic choke and vacuum secondaries. The choke I wired to the the wire that I ran from the "run" position on the ignition to my alternator.