Why Is My Car Burning Oil “Quickly”?

Engine oil is responsible to lubricate the engine parts. Normal oil will still burn in the engine, but oil that is less frequent than normal may be leaking or burning.

The life expectancy of new engine oil is between 7,500 and 10,000 miles. It is hard to know if your engine requires more oil than usual. Excessive oil consumption can be indicated by a quart of oil that has been used for less than 1500 km in a car.

Is it dangerous to drive a car that burns oils?

A car that burns too fast can lead to engine problems. You can continue adding engine oil to your car as the oil level drops. There is no danger. Burning oil is a danger that should not be ignored. Burning too much oil can cause engine damage. 

The consequences of burning oil include poor lubrication, sparkplug damage, engine overheating, and poor performance. This can also cause engine damage. dirty engine oil quickly Comparable to regular, healthy engine oils. These are just a few of the causes of engine oil leaking.

There are reasons your car is burning oil

Wear and tear on engine parts is the most common reason for oil burning in an engine. Here are some engine parts that can be damaged and cause engine oil to go bad:

1. Broken PCV valve 

Over time, the PCV valve can become clogged. The harmful gasses are rerouted to the combustion engine to burn a second time. The oil from the intake will be sucked into your engine through the PCV valve if it is damaged or blocked. As a result, the engine oil will start to burn. 

This can be fixed by replacing the PCV valve. It is usually between $79-$96.

2. Valve seals that have been damaged

The valve seals control the oil entering the valve stem system. These seals prevent oil from leaking into the combustion engine. Overheating or improper clearance between the guide and valve can cause valve seals to fail. Oil from the valve could leak into the combustion chamber and cause it to burn.

3. Gasket damaged

The engine gasket seals the combustion engine. They stop the combustion gases from escaping the engine.  Extreme temperatures can cause gasket failure. This can allow oil to escape from the engine and ignite in the combustion chamber. The price of replacing the head gasket is between $1,624 to $1,979.

4. Piston rings can be worn

Piston rings transfer heat from the hot piston into the cylinder wall. They act as a seal between the piston and the cylinder, keeping oil out of its combustion chamber. Overheating and engine friction can lead to piston rings failing. This could allow oil to escape and burn in the combustion engine. It is very expensive to replace the piston rings. The cost of parts can be as high as $75-$100, and labor costs can run from $1,800-$3,500.

5. Leakage of oil on a hot surface

Engine oil can burn if it gets on a hot part of the engine. Oil can easily leak from the engine’s oil pan, if it isn’t in good condition. Incorrectly installing an oil filter or cap can cause oil to leak from the engine. This could lead to oil leaking out and splashing onto hot engine parts. Check that the filler cap isn’t leaking If it is damaged, have it fixed as soon as possible.

How do you check for oil burning?

It is best to watch the engine and observe if it is burning oil. It is possible that the engine is burning oil if it illuminates more often than normal. Your car is losing oil but no leak or smoke This can also signify that oil has been burned.

It’s easy to tell if the engine is burning oil.

Car burning oil symptoms

1. Burning oil smell
2. Blue smoke is coming from the engine’s tailpipe
3. Oil level is falling faster than normal

These are some steps that you should follow.

1. The dipstick should be removed from your car. Wipe the dipstick with a clean cloth.
2. Place the dipstick in the oil tank, and then remove it.
3. Check the oil level on your dipstick. The oil level of the dipstick should be in the range of the Full and Fill marks.
4. Click the image to see how much oil was left on the dipstick.
5. Drive the car approximately 1000 miles.
6. Use a dipstick to check the oil level.
7. Take a look at the old readings in relation to the new. The engine will likely burn oil if the oil level is lower than the previous measurements.

FAQs about Car Burning Oil Too Fast

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Conclusion

Engine oil burning can be very dangerous for your engine. Burning engine oil can cause engine misfires or improper lubrication. Engine oil leakage is the leading cause of engine oil combustion. 

You should also ensure that your mechanic replaces damaged engine parts.