So back story, Wife was born in 74, her dad had a cj when she was growing up and learned how to drive in it. I thought it would be an awesome gift to find her a Birth year cj and give it to her for her birthday. Sold my 1975 Yamaha rs100b to fund the purchase of the jeep after i looked forever to find her one and got it. got the jeep, didn't run, had no floor, fenders mostly gone. it is rough to say the least. Running issue started with the ignition module burnt up and rusted out on the fender. wires burned. general chaos. purchased a HEI drop in and after putting it in it fired right up but runs not right I guess. chokes out with throttle? I got it to idle ok without the vacuum on, but as soon as i put on the vacuum it runs so bad it stalls out. Not sure on that yet. Carb is leaking out the throttle shaft. throttle cable was gone, purchased new but seems to want to come off the throttle at the carb if you blip the throttle. Very annoying so far. Any ideas on the vacuum advance issue ?