How to Find a Small Vacuum Leak?

Answer Vacuum lines that develop small holes or cracks can affect operation by changing the internal pressure necessary for optimal performance. Vacuum lines have what is termed a "negative air flow," mea... Read More »

Top Q&A For: How to Find a Small Vacuum Leak

How to Find a Vacuum Leak With Propane?

Abnormal idling of your car's engine may indicate a vacuum leak in the engine's intake manifold. You can use a propane torch to determine if that's the case. Although the thought of using propane t... Read More »

How to Find an Auto Vacuum Leak?

Pinpointing a vacuum leak can be difficult, since so many of the devices used on today's cars and trucks are vacuum-operated under the hood, and deciding where to start can be confusing. The most ... 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 »

How to Find a Small Oil Leak?

Oil leaks occur in all cars from time to time. Oil leaks can be caused by old gaskets, an overheated engine or even a loose oil filter. The problem with diagnosing small oil leaks is that oil doesn... Read More »