Working on my olds 324 carb (Rochester 4gc) and having trouble with the choke not opening all the way. I'm thinking that the choke isn't being heated enough. Has anyone ever replaced the choke tube inside the intake? If so how difficult was it to get the old broken tube out? I also have a power brake booster vacuum line hooked to the base of the carb could this cause there not to be enough vacuum on the choke pull off piston?
post pic of what you are working on - if tube is not rusted, bent, etc and attached to sorrect exhaust crossover in intake should work. condition of carb/choke?
The Jalopy Journal
