Please fill out the following to ask a question. MAKE:Chevy MODEL:Monte Carlo YEAR:2004 MILES:148k ENGINE:3400 DESCRIBE ISSUE....First, forget the Auto Enginuity question, I'll ask that later. I've got a rough idle when hot in gear and it has died a time or two. When restarted (lots of crank, sometimes multiple tries) it acts flooded (smell gas). This happens after engine is hot and has sat a little while ( hot soak). Tonight I checked fuel pressure ( factory pump still), it's between 48-55 PSI, no bleed off. Over the weekend it threw a P0300, random misfire code when the wife was driving it. I cleared it and it hasn't reset. It still has factory plugs/wires on it. I took it for a drive and accelerated hard to try to starve it for fuel or stress the ignition (look for a miss under load) and the old girl pulls hard and never stumbles. I'm leaning toward plug/wire replacement, but I don't want to just throw parts at it. Any of you professional wrenches have some wisdom for me?