Vacuum leak

Hello,

A simple way to check for an intake/vacuum leak is to get a propane torch and barely crack it open so that a small amount of propane is leaking out of it. Do not light it. Start your vehicle and run the torch over the air intake tract, throttle body, intake manifold, all vacuum and EVAP lines. If there is a leak the propane will get sucked into the system where the leak is and the engine will rev up as the propane is burnt in the engine's combustion chambers. I hope that this helps.

Thanks,
ALex
2CarPros

Here is a guide to help us also. Can you please shoot a quick video with your phone so we can see what's going on? that would be great. You can upload it here with your response.

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Please run down this guide and report back.