1972 C10 Idle speed

[brown7373]

I fixed it 90%. Main issue was in the distributor. I changed out the weights and springs with some I knew were factory stock. There were heavy weights that I think was part of a kit to bring advance in quicker. I'm not opposed to that, but when you take it out of gear the rpoms naturally increase, or when rpms increase by normal driving, it shouldn't advance the mechanical and then the rpms keep it advanced.