Please help if anyone knows why when I set my dwell at 48 which is what the shop manual says my car runs worse. It was at 30 and I changed it to what the manual said and it runs slow when I first start to drive and the idle dropped. Once i am driving a littlewhile it runs fine. i checked the timing and it was fine. My car is a 75 230 Gas Ca smog equiped car.
Thanks in advance for any help you can provide.