In hydrogen manufacturing, storage and usage, vacuum and overpressure systems – along with leak detection technologies – are ...

Recently, a manufacturer of pouch-style batteries for EVs approached Spectro Physics to see if the company could help test ...

Leak detection is an essential part of the fuel cell production process for hydrogen-powered vehicles. Due to the high safety risks inherent with the use of hydrogen gas, leak detection is well ...

One of the most difficult tuning problems to overcome is the seemingly ever-present engine vacuum leak. Vacuum is an important component of the internal-combustion process because it controls basic ...

In my 35-plus years of working on cars, I have encountered nearly every frustrating troubleshooting problem in the book. Part of the issue stems from my affinity for old Jeeps and classic cars, which ...

Have you ever inspected your vehicle's engine compartment and noticed that your engine has a couple of oil slicks on the ground next to it? A vacuum leak can be caused by just about anything from a ...

In this video, I discuss the challenges of locating a vacuum leak in a car and demonstrate how to create a smoke test machine.