What people keep running into with automotive noise
Complaints tagged automotive noise, each raised by more than one person. One-off posts are not included.
5 recurring problems · 270 people · 6 forums we read
Raised more than once
Most people first.
- 148How to explain an intermittent car noise to a mechanicIntermittent car noises are notoriously difficult to show a mechanic because they often refuse to happen during a test drive. Without proof, drivers struggle to get an accurate diagnosis, sometimes leading them to waste money replacing the wrong parts like sway bar links while the underlying mechanical problem remains unsolved.
- 74Why does my car make a loud rattle when starting the engine?An engine startup rattle indicates a mechanical noise occurring immediately upon ignition. This issue stops the engine from idling smoothly and can cause severe shaking throughout the vehicle cabin.
- 34Grinding noise after installing new brake pads and rotorsA deep, concrete-rubbing grinding noise can develop after a brake job because a slow-releasing caliper takes too long to unfreeze from the pads. This delay causes mysterious grooves to form on the new rotors and pads, creating abnormal friction every time you brake.
- 12Car making weird noises after getting servicedNew rattles, clatters, or pops appearing immediately after a mechanic visit usually stem from loose components or unfinished reassembly during the repair. This unexpected transition leaves drivers questioning if their vehicle is actually safe to drive and worried that the shop made a mistake.
- 3Lights flickering when the AC turns onCompressor assist devices often fail to stop lights from dimming when an air conditioner starts up, leaving homeowners worried about safety and old wiring. This sudden power draw causes lights to flicker for a few seconds every time the HVAC unit kicks on, even after expensive repairs.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.