The noise is not loud when the car is idling, but it worsens as soon as I press the accelerator Hello Robert, you may be experiencing the infamous engine rattle, which is characterised by a continuous ...

Dongfeng Motor Applies for New Patent to Address Gear Rattle Noise Issues in Hybrid Vehicles at the Source ...

Curious about the unusual sounds coming from your grandpa's Cadillac Escalade? Join us as we unveil the secrets behind these mysterious noises that might be causing alarm. Discover the reasons why ...

Viewer-submitted questions for The Car Doctor: Q: I have a 2018 Chevrolet Cruze Hatchback with 21,000 miles. The car was purchased brand-new But I’ve had nothing but emissions issues with the check ...

Q I have a 2004 F-150 4x4 with the 4.6L engine with just over 80,000 miles on it. I purchased the truck used from an elderly man in October 2013 with about 56,000 miles. The truck had been well ...

We may receive a commission on purchases made from links. Car engines derive power from thousands of miniature explosions contained within their cylinders every minute. We quickly become accustomed to ...

Recently, my car’s engine rattles for a while when I first start it up. I notice this occurs only when the engine is cold. I do not hear the rattling at other times or when I start the car when its ...

A recent post on the GM Techlink service website provides a solution to the front-end rattle or clunking sound that some 2019 to 2023 model-year Chevy Blazer owners have reported. According to the ...

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 ...

The problem: A rattling noise may be heard coming from the engine upon cold startup. This may be due to a faulty timing-chain tensioner. Vehicles affected by service bulletin: Equipped with 3.0-liter ...

It's a common problem encountered by shade-tree mechanics. You can hear the noise inside the engine bay, but you can't figure out where it's coming from. That's where a sound camera comes in. Sound ...

Core Pain Point: In direct drive mode of hybrid vehicles, the torque of the drive motor fluctuates near zero, leading to gear rattle noise that impacts user experience.