My car has a slight prob in heistation when i punch it i've replaced all the emmission lines, runs great but slight hestation..? I'm thinking mambe my 24 year old spark advance doesn't catch up has quickly has it should be....mambe?? I'd like to know where it is (On an 83 t/a with a 305 quadajet with hei) and is it testable? if so how? thanks ya'll

Cowboy