An odd noise coming from the engine bay is something vehicle owners never want to hear. Unfortunately, a few GM vehicles, including the Cadillac CT4-V, have been making a strange whining noise, ...

One of the worst moments for a vehicle owner is when an unusual noise begins to emanate from the engine bay. Lately, on a select number of GM vehicles, including the GMC Sierra 1500, a whining noise ...

Sound coming from your engine bay is typically very normal, as it means the engine is working and providing power to help move your vehicle. Most drivers have an idea of what their vehicle should ...

Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

Q I have a 2006 Honda Accord four-cylinder with 105,000 miles. It has developed a clicking engine noise on a cold start. After the car has warmed up, the sound goes away. I have seen references to a ...