RV owners! 🧯A leak-down test checks for hidden propane leaks in your LP system by pressurizing the lines and seeing if that pressure drops over time. If it does — you’ve got a leak. It’s a simple test that can catch dangerous issues before they become serious. Don’t skip it! #Rvtechnician #rv #rvliving #rvlife #rvlifestyle #rvtips #camper #camperlife #camperlifestyle #campertips #camperrepair #rvrepair #rvdiy #camperdiy | That RV Tech