How to Find a Vacuum Leak - Water, Propane, Starting Fluid Methods

In this video I demonstrate how you can use Water Propane or Starting Fluid to find small and large Vacuum leaks on your cars engine. A Vacuum leak is any air past your MAF (Mass Air Flow) Sensor that gets sucked into your engine due to damaged or worn vacuum lines, throttle body or intake manifold gaskets, brake booster, stuck open EGR and PCV Valve to mention a few. Depending on the size of the leak you could also experience a rough idle, high idle and a fluctuating idle.

Here are some links to other video's I've made that show you exactly how you can remove scratches from your car:

Finding Vacuum Leaks Ultimate Guide: youtu.be/qTzDY95aqXg

How to Test an Ignition Coil: youtu.be/XcmWa2Bt12U

How to Test Spark Plug Wires: youtu.be/hxi1zXy5Qkk

WD-40 Test and how to buff out scratches from your car: youtu.be/a0gn6We5E40

How to Remove scratches from your car using turtle wax scratch repair kit: youtu.be/n0oEffJ5Gx4

If this video helped you out please don't forget to subscribe, give it a thumbs up or if you are feeling generous leaving a tip by clicking the " i " or support button. Thank you very much for your support!

Due to factors beyond the control of DIY Auto Repair Videos, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. DIY Auto Repair Videos assumes no liability for any property or personal damage that may arise from doing a repair on your vehicle after watching any of my repair video's. Due to factors beyond the control of DIY Auto Repair Videos, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Again Any injury, damage or loss that may result from improper use of tools, equipment, or the information contained in this video is the sole responsibility of the user and not DIY Auto Repair Videos.