No smoke machine? No problem. Learn how to check for engine vacuum leaks using visual cues, soapy water, and DIY tricks to fix stalling and rough idling.

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 selection of an appropriate leak detector, which meets the needs of a production leak testing application, is a great challenge for engineers. In general, there are a number of leak detection ...

Weighing 11 pounds, the MiniTest 300 portable vacuum leak detector is excellently suited for mobile leak detection and is the ideal companion for on-site service calls, said the company. The device ...

For newer technicians on the job, here are a couple of HVAC service tips about leak testing and evacuating after repairing a system. The best way I've found to leak test a system is to pressurize it ...

42 Technology (42T) has helped INFICON, a manufacturer of leak testing devices and instruments, to develop a smart helium microdispensing tool for use in vacuum leak testing within the semiconductor ...