Allston Auto Repair

Spark plugs may be small, but they have a big impact on engine performance. They create the spark that ignites the air-fuel mixture, powering your vehicle. Over time, worn-out spark plugs can lead to rough idling, poor fuel efficiency, sluggish acceleration, and even difficulty starting your car. Replacing them at the right time can prevent engine problems and keep your vehicle running at its best.    What Do Spark Plugs Do Each time you start your car, the spark plugs generate a high-voltage spark to ignite the fuel inside the combustion chamber. This controlled explosion powers the engine, creating the energy needed to move your car. A properly functioning spark plug ensures efficient fuel combustion, smooth engine performance, and optimal fuel economy.    Signs Your Spark Plugs Need to Be Replaced While spark plugs can last anywhere from 30,000 to 100,000 miles, depending on the type and manufacturer recommendations ... read more

BMWs are known for their precision handling and smooth ride, but like any vehicle, their suspension systems wear down over time. The suspension system in a BMW is responsible for keeping the ride comfortable, absorbing road imperfections, and ensuring stable handling. When something goes wrong, you’ll likely notice changes in the way your vehicle feels on the road. Ignoring suspension issues can lead to more serious damage and affect the overall performance of your BMW. Whether it’s excessive bouncing, uneven tire wear, or a drifting sensation while driving, these signs should never be ignored. Let’s take a closer look at some of the most common symptoms of suspension problems in BMW vehicles.    Unusual Bouncing and Poor Ride Quality One of the first signs of suspension trouble is a change in ride quality. If your BMW feels excessively bouncy or unstable, it could mean that your shocks or struts are worn out. The suspension system i ... read more