Tegucigalpa, Honduras. You take the morning commute to work. You start your vehicle and unexpectedly, you hear an unusual noise when the engine starts.
Or when you pull the wheel to turn a corner, you suddenly notice strange sounds you’ve never heard before. An unusual noise may be heard when braking.
These and many other audible anomalies are warning messages that something is wrong or that an aspect of your car’s performance is not optimal.
Don’t ignore any noise. Ignoring these warnings will not fix the problems. Note some common noises below that can alert you to underlying abnormalities:
Noises when turning the steering wheel
They usually indicate problems with the steering rack, scissor and bushings, or the ball bearing of the front shock absorbers. Replace or lubricate if necessary.
Noise when climbing a pavement or crossing a hill
Stabilizer bars are responsible for distributing the force and stability in a more uniform manner when the front or rear axle tilts or the inertial forces when balancing the wheels.
If you hear knocking or strange noises during these maneuvers, you should definitely replace the stabilizer bar bushings and their connecting arms.
Squealing or squealing brakes
If you hear a knocking noise when braking, immediately check your brake system caliper installation. On the other hand, if they squeak or sound harsh, it could be due to worn or crystallized brake pads. Replace parts immediately.
Solid plates with engine running or idling
This is a serious warning that something is wrong with the engine block, pistons, crankshaft and connecting rods. Park your vehicle and tow it to a mechanic shop.
Noise when pressing the clutch pedal
The collar ball bearing or auxiliary pump/ball bearing assembly may be worn and should be replaced. If you hear a clutch noise when starting and idling the engine, but the noise disappears when you depress the clutch, this is a sure sign that the collar ball bearing has already served its useful life. Immediately replace the complete clutch kit that includes the clutch disc and press.
Noise when shifting gears
Low or outdated gearbox lubricant usually indicates problems with the clutch or internal gearbox synchros. Do not ignore this emergency signal.
Loud noise when accelerating.
They are usually heard when one of the straps or straps is slipping and needs to be replaced or repaired.
Valve tap
At idle, a constant tick, tock sound can be heard coming from the cylinder head, almost certainly a valve noise. Make sure your vehicle’s multivalve systems are well lubricated with fresh oil and level, and that solenoids or electric servomotors are working properly.
This could indicate a serious problem with the timing chain or linkage, which could lead to major disaster if your vehicle loses uptime.
Loud noise when crossing potholes
Check the steering system, suspension and shock absorbers. Replace them if necessary.
Vibrations in the passenger compartment
Tighten the fixing screws of your dashboard and roof, these lead to constant and annoying noises over time.
Procrastination only makes problems worse. Don’t put your safety or your economy at risk because not addressing a problem early can lead to honest solutions or serious accidents. Use good judgment and always pay attention to any noise abnormalities in your vehicle.
