I know a young kid that has a '79 deville, claims that the carb was rebuilt. Says it starts fine but wont run once he takes his foot off the gas. I'm not real keen on auto carbs but my SS on my Harley requires slight adjustment of the idle air screw on order to get it to run after repair. Single barrel though. Is the 4 barrel similar? and if not where can I get some info on how to proceed.
