What Causes the Abnormal Noise in Civic?
3 Answers
Civic engine abnormal noise possible causes include advanced or retarded ignition timing, insufficient engine lubrication, or timing gear noise, etc. Below are the explanations of related causes: Advanced or retarded ignition timing: A metallic tapping sound like 'click-click-click' is caused by engine knocking (detonation). This sound is particularly noticeable during uphill driving or rapid acceleration. Lubrication: Metallic knocking sounds due to insufficient engine lubrication, primarily requiring lubrication system inspection. Normal phenomenon: A 'click-click-click' sound after cold start occurs because the engine oil hasn't fully circulated for lubrication, but the noise disappears after warming up - this is normal. Gear issues: After prolonged use, coupled with improper gear clearance adjustment or hardened timing belts, gears may experience excessive wear. In severe cases, gear teeth may wear down completely, causing loose meshing between gears, resulting in a 'clattering' sound during operation.
I've seen plenty of noise issues with Civics, my friend. Common culprits are aging suspension components - like worn shock absorber bushings or loose ball joints that creak over bumps. Could also be a loose serpentine belt in the engine bay causing whining noises during driving. My old car developed rattles from door panels first - either aging plastic trim or loose clips making popping sounds on rough roads. Carefully identify the noise location: front-end sounds may indicate engine or radiator fan issues, while rear noises could mean broken exhaust hangers. Don't ignore it - loose chassis bolts pose serious safety risks. Monitor when noises occur: if they intensify during acceleration, check your transmission fluid. I'd recommend a professional full inspection - a few hundred bucks now beats major repairs later. Safety always comes first.
The Civic's strange noises are really annoying. When I drive in the city, I often hear creaking sounds from under the car while turning, mostly due to worn suspension bearings or stabilizer bar ball joints. After parking, tapping the tires or wheels sometimes reveals a stuck stone. On the highway, the engine makes a ticking sound, possibly due to spark plug or valve issues. Young car owners often experience strange noises after modifications, like loose bolts on aftermarket wheels. The car's stiff chassis makes noises more noticeable over speed bumps—check the shock absorbers and bushings. Once, a simple bolt tightening at the repair shop fixed it for me. Remember, ignoring it may worsen wear and affect handling. It's best to note the timing and road conditions when the noise occurs to help the mechanic diagnose the issue.
