Hi, I have a 71 superbug and it recently started having problems in the lower gears, namely gear 1 and 2. Basically she starts up fine and takes off but if I stop at traffic light, roundabout or anything and then want to take off, she starts jumping. After about 2 jumps shes fine and then takes off again. Does anyone know what it might be? I've had it to a mechanic and he cleaned the carburator, made adjustments etc, and she was fine when I picked her up, but now a day later the same problem is starting. It's also worse if I stop while facing up hill. The problem has nothing to do with the cold and warming the car up. Please help if anyone knows what it could be.
thanks heaps