Out of the blue, started having a rough idle. Had to increase the idle to around 1000 rpm's just to keep it running.
Found several vacuum hoses with cracked ends and replaced all one at a time. Removed the pcv valve and cleaned and tested, works fine. Used carb. Cleaner to clean carb and it stopped idling rough for a few minutes and
then went back to rough.
Check distributor and plugs.
Sunday, October 21st, 2012 AT 10:23 PM