Noise in the car, which indicates there is a problem

• The noise in the car, which indicates there is a problem

The modern car - it is a miracle of engineering, construction and improved for over a century. All passenger cars need to function quietly enough, and if there is some noise, it clearly indicates the presence of a problem. Some sounds - it does a car need to cry for urgent intervention.

1. Noise in tight corners

If the steering wheel is turned in strong, especially as far as possible, hear the crackling or crunching, it's time to go to the service station. Most likely, it is worn out suspension joints constant velocity joints, which transmit torque from the transmission to the wheels. Vibrations in these hinges eventually smash seats gearbox that threatens even more to spend.

2. crunch when shifting

In vehicles with manual transmissions, sooner or later there comes a time when the unit is out of order. Usually, this happens at the big run, when the port synchronizers. Include transmission becomes quite difficult, with the characteristic sounds crisp sound. If the crunch is heard when fully depressed the clutch pedal, it's a sure sign of its strong deterioration.

3. A long howl of

The drivers of rear-wheel cars are sometimes unpleasantly surprised when behind them something starts to howl. Typically, this differential, which is a complex device with toothed gears. Also can howl defective bearings.

4. Knocks under the hood

The internal combustion engine - is a very complex technical device, and it can happen a lot of unexpected breakdowns. The most terrible thing that can hear the unfortunate motorist - this is the sound of under the hood. The easiest way to diagnose the problem by opening the bonnet, and seated behind the wheel of an assistant.

If the gasoline engine suddenly gained so much noise like a diesel, or hear ringing, then, most likely, there is a detonation in cylinders. This requires urgent intervention in the ignition system because the consequences can be dire.

Deaf strong knocks at engine work, which do not disappear when changing speed, say about the need to overhaul the unit. This usually happens when a strong wear of the crankshaft or the camshaft, due to runout which arises these parts. Clicking when the motor indicates a strong development of the cylinder-piston group, or the need to adjust the valve clearance (on older machines), and howling - on faulty bearings or "dead" water pump (pump).

5. The squeal of brakes

A nasty squeak when braking, even once heard everyone. This sound is clearly said that the time to replace the worn brake pads. If the creak and rumble is heard not only during braking, but also when driving, especially in the corners, the blame does not brake and the bearing hub.

6. Whistling and hissing under the hood

Such sounds may issue belt drive of the generator and the fan are worn. Ignoring the problem can lead to the fact that the belt is slipping, and the generator is running, "not to the full extent." As a result, the battery produces weak charge.