A Vacuum Leak is when there’s a leak somewhere in the engine, allowing unmetered air to enter the intake manifold.
The most common symptoms of a vacuum leak include. An illuminated check engine light, rough running, stalling, increased engine idle (RPM), and a hissing noise from the engine.
Vacuum Leak Detection – The Safe Way To Find Vacuum Leaks
A Vacuum leak can trick you, and your car computer into believing a particular sensor, or system needs fixing. Then, you start replacing components, hoping you’ll fix the problem, unsuccessfully. Often, a vacuum leak makes […]