Ensure your vehicle is operating as it should by calling to schedule an exhaust system inspection at Christian Brothers Automotive Alamo Heights in San Antonio, Texas today. While a backfire from the exhaust pipe won’t hurt your car, it can be scary and intrusive. Schedule exhaust system service with our San Antonio auto shop The expert technicians at our auto shop in San Antonio can relieve some of the airway’s constriction, increasing the engine-cooling air volume and minimizing the risk of a backfire. If the cause of the backfire is a rich air/fuel mixture, speak with our specialists about increasing your air volume. Adjusting the carburetor to lower engine temperatures.Changing fuel brands to one with lower alcohol levels.Fortunately, there are a few ways to cure an overactive exhaust tailpipe. How do I keep my engine from backfiring?Ī backfire is loud and intrusive. When your car is brought into our San Antonio auto shop for service, we’ll let you know why the exhaust is backfiring. In addition to this comment, OP spend the 30 for a IR temp gun, you'll be able to see if one brake or more is dragging. Also fuel economy should suffer if the brakes are dragging. The misfired spark plug ignites the rich air/fuel mixture, causing a loud “bang” in the tail pipe. You should see brake dust build up unusually quickly or even put your hand NEAR your wheels to feel any heat coming off of them. If the air/fuel mixture has become too rich, unburned fuel is left in the exhaust system. Your gasoline contains high levels of alcoholĪnother possible reason for your backfire is a spark plug refusing to “spark” when the exhaust valve opens.A few reasons your exhaust could be backfiring: However, there are several possible causes. Usually, a vehicle’s will backfire through the exhaust because the engine is decelerating too quickly. Popping or a loud backfiring bang can signal a problem with the catalytic converter. So why has your engine been backfiring? And how do you keep the problem from happening again? Today, our ASE-certified technicians explain why your car backfires and what it means. A little bit of noise is to be expected when your car is running. It feels exactly like when you are driving a manual transmission and you leave it in gear as you come to a stop, you get a minor shudder as the. While an engine backfire (or “afterfire”, if it occurs when the engine has already been shut off) will not harm your vehicle, it can be inconvenient and interrupt any peaceful drive. Hi all, Just wondering if this is normal - just like the title says, the car emits a minor shudder as I come to a complete stop and RPMs reach 600. Has your car been backfiring? It can often sound like a gunshot, if not a “cough” or a “sputter”. At our car shop near Sunset Valley, we want you to have peace of mind on every drive. The exhaust system seems to raise more concern than any other part of the car.
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