Why won't our demand gen pipeline run itself?

You keep launching. A new channel here, a new campaign there, a new tool when the last one went quiet. Each time it works a little, then fades, and your team starts over. That is not an engine. That is motion. An engine is boring by design. It is the same few plays, run by people who agree on what counts as progress, measured the same way every week. If your team cannot say, right now, what those plays are and who owns each one, you do not have a pipeline problem. You have an agreement problem. You cannot build this alone, and you should not try. Sit with your team and decide, together, what you will stop doing. That decision, not a new tactic, is the one that builds the engine.