Audis provide their owners with luxury and reliability. They have exceptional handling ability and are comfortable to drive. However, if you experience engine stalling in your Audi, it can put you in danger. When the engine stalls, it can be a terrifying experience. It can happen out of the blue and cause you to have a serious accident, but if you pay attention to the warning signs, you can catch the problem before it causes any danger.
There are many Reasons that can Cause Your Audi to Stall
Pinpointing a single reason for engine stalling can be aggravating, because it is possible for several issues to cause the problem.
Fuel that is contaminated or has excess water can cause your engine to stall. If you fill your vehicle up with bad gas, you will begin experiencing issues right away.
Faulty Fuel Injectors
If the fuel injectors are failing, they will not provide the proper amount of fuel.
Air to Fuel Ratio
Your car must have the correct air to fuel ratio to run properly. If there isn’t enough air, the engine can stall.
Defective Fuel Pump
A defective fuel pump can lead to stalling as the engine temperature rises. If the pump fails completely, your engine will not start.
Many people believe that their car won’t start with a bad battery. This isn’t always the case. Sometimes the car is able to start but will stall. This is because the battery cannot produce the power that your car needs to operate. It makes the alternator work harder, which stresses out the engine. This causes the engine to stall.
Your Audi engine is either equipped with Variable Valve Timing or a timing chain. If the timing is off, your engine can stall.
Dirty Fuel Filter
The fuel filter can get clogged with debris. This reduces the volume of fuel. In the beginning, you may notice that your Audi doesn’t have the power that it once did. Once it gets too bad, you may experience misfires and stalling.
Over time, your catalytic converter can fail, getting clogged and restricting the flow of exhaust. If this happens, your Audi may run for a few minutes then stall from the exhaust buildup.
Faulty Oxygen Sensor
A bad oxygen sensor is unable to measure exhaust gasses when they leave the combustion chamber. The data that it receives allows your car to adjust the air to fuel mixture. If it goes bad, it will not provide the correct information.
Dirty Mass Airflow Sensor
When the mass airflow sensor is dirty, it cannot measure the volume of air entering the fuel injection system. The computer requires this information. If it doesn’t get it, it cannot determine the amount of fuel to supply the combustion chamber.
A vacuum leak will allow too much air to enter. This disrupts the air to fuel ratio. You will often experience stalling when the car is stopped or has just started.
Bad Spark Plugs
Worn-out spark plugs can lead to stalling and misfires.
Dangers of Stalling
If you experience engine issues in your Audi, you may be in danger. Stalling can cause you to lose your power brakes and steering. This makes driving almost impossible. If your car stalls while you are driving, try to use your brakes to slow. Aim your car to the side of the road and turn on the hazard lights.
If you are stopped at a light and your car stalls, you will not be able to move it off the road. Stay in your car, turn on your hazard lights and call for help.
Routine Maintenance and Inspections
For your Audi to run properly, you need to stay current on the recommended maintenance schedule. Regular service gives your trusted Audi mechanic the opportunity to keep your car healthy. They will also be able to spot any issues before they become problems.
At Auto Assets, we provide superior customer service and decades of experience. We know that nobody wants to waste time having their car serviced, so we make maintaining your car easy and convenient.
If you are experiencing stalling issues with your Audi or need to schedule any other service, call us today to schedule your appointment. Auto Assets proudly services customers in the Columbus, Worthington, Dublin, New Albany, and Powell, OH areas.