94, don't worry, I won't reply to another thread from you again. Go...spend $300 for nothing by having your ignorance taken advantage of. With your symptoms, common sense says before you go have anything done to it, clean your entire fuel system.
As the last guy said, my post was rather simple: Buy some Valvoline Fuel System Cleaner and call it a day. Your fuel system is dirty.
The rest of the "nonsense" was me actually taking the time and typing all of the details of the crap out, in order to help you!