Observe Initial Engine Moisture Output

What happens here

Begin by understanding the issue of moisture build-up in a cold turbocharged engine. Start the vehicle (a Cadillac Escalade running on E85 is demonstrated). With the downpipe disconnected (for visual clarity, though not necessary for normal operation), observe the exhaust exit point. Notice the visible water droplets and steam emerging from the exhaust. This initial moisture contains corrosive elements that can harm the engine and turbocharger components if not properly dissipated.

Goal: Visually confirm the presence of moisture and steam from a cold, starting turbocharged engine's exhaust.