I have a 1960 Impala with a 348 engine (tri-power) running ONLY on a single 2GC carb. It runs great, but when it gets warmed up after an hour or so, and I turn it off for a few minutes, the idle is very rough. So rough that I can hardly back it into my garage. Any thoughts?
Friday, July 13th, 2012 AT 11:23 PM