Posted by chriscase on Thursday, September 21, 2006 at 11:52AM :
In Reply to: rough idle posted by Pat Hazel on Thursday, September 21, 2006 at 11:39AM :
If you didn't time it, you didn't tune it, so it may be a bad diaphragm in the vacuum advance. Have you tried adjusting the carb mix screw? That ought to smooth out a lean idle caused by the bad diaphragm.
I don't know where to get a new advance diaphragm, maybe Napa?
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