u/DougieZ0814

So I got a question on where this missing line is supposed to go. I deleted all ac and abs and tubbed fenders. My trucks running rough when it does run. Pretty sure it’s a vacuum leak. Starts up idle is inconsistent. If I give it gas rpms go up then it’ll stall out and not want to start back up. Has to sit for a bit before I can get it to crank back up. Think this missing hose may be my issue. Replaced idle air control valve thinking maybe that could be a problem. But didn’t make a difference.