What Are The Symptoms Of Audi A4 Vacuum Leak in College Station

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Added 3 years ago by

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In general, the vacuum leak is the most concerning thing arising in your Audi A4. When the engine has a vacuum leak, it will increase the air-fuel ratio in the engine and cause a lean mixture. The ratio indicates that it has too much air and makes the engine run very poorly. If you found that your Audi A4 has a vacuum leak, then go through the video to know about its common symptoms.