Like the human body, a car has several interrelated parts, each of which affects the other. If one part of a car is problematic, the other parts of the car may not work efficiently. For example, if your car vacuum is not functioning properly, then it may negatively impact the heating and A/C vents, the exhaust bypass valves, the brake booster, the cruise control, and the pop-up headlights. Below are a few ideas on how to diagnose a vacuum leak.

What are the symptoms of a vacuum leak?

How can you tell if your car has a vacuum leak? There are many symptoms of a possible vacuum leak. Among the signs of a vacuum leak are:

  • A hissing sound. An annoying hissing sound coming from the engine, while the car is running, might indicate that you have a vacuum leak.
  • Poor acceleration. If you find that your car is not accelerating properly, this could be due to a vacuum leak.
  • Difficulty starting the engine. If you have a severe vacuum leak, you may find it difficult for the car to turn over when trying to start your car.
  • Stalling and idle problems. One of the most common indicators of a vacuum leak is a rough idle. You may notice a vibration in the steering wheel or in the pedal when your car is idling, and the car may stall as a result.
  • Misfiring. If you have a vacuum leak, this could cause an inconsistency in the fuel/air mix, thus causing the engine cylinder to misfire.
  • Check engine light. The check engine light can come on for a variety of reasons, all indicating that your car is in need of automotive repair. A vacuum leak could be the culprit.

What should you do if you have a vacuum leak?

So, what should you do if you suspect that you have a vacuum leak? A vacuum leak means that your car is in need of immediate automotive repair.

Driving with a vacuum leak is unsafe, and your safety is our primary concern. You can contact us here at Southport Automotive, and we will diagnose your car to determine if you have a vacuum leak. We, at Southport, have experienced technicians and guarantee your satisfaction. Contact us today to make an appointment!