How Does a Car Engine Create a Vacuum?

Answer Vacuum functions as a fundamental dynamic air flow of the internal combustion engine. Without the proper vacuum, a car would starve of the air and fuel mixture required to produce combustion. Vacuu... Read More »

Top Q&A For: How Does a Car Engine Create a Vacuum

How to Check an Engine Vacuum?

The vacuum pressure in your engine is a critical part of a properly functioning engine. To measure vacuum pressure, you'll need a special gauge called a vacuum pressure gauge, which is available at... Read More »

How to Locate an Engine Vacuum Source?

Engine vacuum is always produced in the engine intake system. This area is where air is drawn into the engine for use in combustion. Because the engine requires air to operate, a complex air manage... Read More »

How to Use a Vacuum Gage to Check a Car Engine?

There are many functions on an automobile that can be monitored by the engine's gauge panel. Oil pressure, fuel levels and even the charging system are represented on the dashboard of most vehicles... Read More »

How to Find an Engine Vacuum Leak?

Engine vacuum leaks are notoriously difficult to find, but their symptoms are all too apparent. The most common problems associated with a vacuum leak are lean fuel burning and engine idling. This ... Read More »