In this video, I tackle the challenge of finding a vacuum leak in a car. I demonstrate how to create a smoke test machine to quickly and easily locate vacuum or boost leaks. Additionally, I provide ...

SAN JOSE, Calif., June 18, 2025 (GLOBE NEWSWIRE) -- Posifa Technologies today announced that it will exhibit at Sensors Converge 2025, taking place June 25-26 at the Santa Clara Convention Center. In ...

This generation of Holden engines was prone to failure of the crankcase ventilation valve (PCV). When it failed, it caused a vacuum leak in the engine that could easily cause rough running and hard ...

What tools do HVAC techs need for working with A2L refrigerants? In this video, reps from three tool manufacturers explain the broad categories of tools that might need an update to comply with new ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? As you've heard many times, your car's engine is nothing but a big air pump. It sucks ...

In this video, I’ll show you how to make your own smoke test machine to quickly and easily detect leaks. A smoke machine makes diagnosing vacuum leaks fast and hassle-free—watch now to see how it’s ...

Description: The Flex-X Manifold Gauge can be used in the market as an alternative for users of analog manifold gauges. It features a state-of-the-art graphic user interface (GUI) that translates ...

We may receive a commission on purchases made from links. A vacuum leak in a car occurs when there's an unintended opening in the vacuum system, which allows air to enter the engine. This disrupts the ...

A manifold leak will throw the engine’s fuel-air ratio out the window and can cause poor cold running and hard starting. The old school way of checking for a vacuum leak is to get the engine idling ...

A leaked image on X suggests that DJI could be making its own robot vacuum cleaner. There isn’t a ton of news surrounding the DJI Romo vacuum, but many are speculating that it could have mopping ...

When using particle counters, many operators are unaware that during conventional manifold sampling, the monitor can undercount the ambient particle concentration. The manifold pump creates an ...

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 ...