Hi I’m new to this website and i came here to seek help with my 65 mustang it has an in-line 6 200 with autolite 1100 carb. My problem first started around June 14 when the car had started shaking and bouncing like crazy due to some bad hesitation which makes the car feel like it’s gonna die when I go to stop and idle at a light or idle in park. I adjusted the carb and then it was fine for a week until the problem had come back. I changed the spark plugs, messed around with the carb, checked my timing and I’m still not sure what it is that’s wrong and also throughout the summer I’ve noticed that when it gets really bad the car launches up when I step even the slightest amount on the gas. PLEASE HELP! Thank you!