318 Idle issues

It will get painful unless you are actually there looking at it... internet troubleshooting on a forum sucks guys want to tear the engine down first thing someone who doesn't know any better will find themselves in a bad expensive situation. Always start simple and cheap move in from there...when I worked in a shop or even side work ,teh worst jobs were when someone brought it in after throwing hundreds of dollars worth of parts at it or "I had it at Joe Bobs auto down town and he did blah bla blah..." you get it running hand them the bill and they ***** they "...already spent $800.00..." you have to listen to it and all you did was get it fixed for them.., Ill never figure people out...:)