Monday, November 5, 2012

Typical Vehicle Maintenance Questions

Car owners have to be mindful of maintenance concerns. A vehicle that is well-maintained will last longer. One that is neglected has the tendency to break down sooner than you can expect. There are common car maintenance queries that all motorists should be aware of. It is equally important to know the answers to these essential questions.

• When do you need to change your engine oil?

Regular oil needs to be replaced every 3,000 miles and artificial oil after 5,000 miles. Keep in mind that engine oil is meant to lubricate and cool internal engine components. The oil will eventually lose its efficiency reducing its capacity to disperse heat and act as lubricant. Regular checkups are needed to make sure that your engine oil is still in shape.

• What should be done if the car engine overheats?

Turn off the car air-conditioner or heater the moment you notice that the car begins to overheat. Pull over to the shoulder assuming you are driving at normal speed. The problems may have to do something with the cooling mechanism, busted drive belt, shattered hose, or congested radiator. When you have parked safely on the shoulder, turn off the engine and open the hood. Allow the engine to cool down for approximately 20 minutes. Refrain from opening the radiator cap while the engine is still hot or running. Add some coolant if you see nothing defective. Start the car and drive at a guarded speed to the nearest service shop.

• What is the correct tire pressure reading?

The tire pressure should be adjusted according to the recommendation of your car manufacturer. These specifications (PSI or pounds per square inch) can be seen on the side of the tire. Tires that are inflated correctly will assure you of improved fuel mileage and reduced deterioration. You can also control the vehicle effectively if tires do not have any inflation problems.

• What is the life span of spark plugs?

Spark plugs of newer models can last up to 90,000 miles. Older cars usually have spark plugs that last from 12,000 to 20,000 miles. Plugs with iridium tips are more durable than those with platinum points.

• Why do the brakes make strange sounds?

As soon as you hear a squeaking sound every time you step on the brake pedal, there is certainly a need to replace the brake pads. The brake system should never emit any sound. It may be hazardous to continue driving when this happens. Ask a mechanic to inspect the brakes right away even if the problem is very minor.

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