Hoping someone might be able to help give me some guidance. Recently purchased a 68 auto 289 mustang. When sitting more than around 6 hours it won't start unless I put some gas into the carb directly, once done starts right up, and if I start it will restart with one crank really easily. I'm assuming this is an issue with the carb, and probably requires a rebuild (which I was planning to do anyways), but are there other issues anyone's run into that may be effecting this unrelated to the carb or choke? Any help is mucho appreciated!