If we're taking a poll, I'm for resurrecting old threads as it is efficient.
Even more effective would be to edit threads to concentrate their content, say, a week after they ramp down.
Take your own personal guess as to how many people don't know about "PCV vapors" condensing on throttle bodies and MAF sensors.
Also, with all this talk of alcohol rubbing etc., nobody mentioned the frail wire in many (all?) MAFs.