Posted on 3/28/2025
That high-pitched whining sound coming from your car when you step on the gas is not something to ignore. Even if your car still drives normally, a whining noise under acceleration usually means something mechanical isn’t quite right—and it could get worse if left unchecked. Sometimes it’s a minor issue like a worn belt. Other times, it’s something more serious involving your transmission or power steering. The key is to catch it early before a strange noise turns into a major repair. Possible Causes of Whining Noises When Accelerating There isn’t a one-size-fits-all explanation. Whining sounds can come from a variety of systems in your vehicle, depending on where the noise is coming from and when it occurs. Here are some of the most common culprits: 1. Worn Serpentine or Drive Belts Belts are responsible for powering multiple components under the hood, including the alternator, power steering pump, and air conditionin ... read more