Regular motor oil changes are essential for reliable engine operation. However, in some cases, car owners may overlook the moment when the oil has already lost its protective properties. Ignoring the signs of lubricant wear can lead to accelerated engine deterioration and damage to its components. This article describes the main indicators that signal the need to change your motor oil and offers recommendations on how to prevent such situations.
Why It’s Important to Monitor Oil Condition
Over time, oil loses its properties due to:
- Heating and oxidation.
- Contamination by combustion byproducts.
- Contact with moisture and fuel.
- Breakdown of additives and base oil.
This leads to reduced lubrication efficiency, poorer wear protection, and the formation of harmful deposits in the engine.
Key Signs That Oil Needs Replacing
Watch out for the following symptoms:
- Darkening or cloudiness of the oil visible on the dipstick.
- Increased engine noise during operation.
- Higher fuel consumption.
- Burnt smell from under the hood or through the ventilation.
- Extended interval between oil changes.
If you notice even one of these signs, it’s recommended to perform an unscheduled oil change.
How to Check Oil Condition Yourself
One of the simplest ways is to visually inspect the oil using the dipstick:
- Warm up the engine and then turn it off.
- Remove the dipstick and observe the oil’s color.
- Wipe the dipstick, then measure the level again.
- Check the oil’s transparency and viscosity.
Dark, thick, or cloudy oil is a sign that replacement is needed.
The Role of Regular Oil Changes in Extending Engine Life
Timely oil changes help to:
- Reduce friction between parts.
- Lower the risk of engine overheating.
- Prevent the buildup of sludge and deposits.
- Improve fuel efficiency.
- Maintain your car’s warranty if service intervals are followed.
Pexol’s Advice on Preventing Premature Oil Wear
To ensure reliable engine protection, it is recommended to:
- Use only oils with the correct manufacturer approvals.
- Consider climate and road conditions when choosing viscosity.
- Select oils with enhanced thermal stability and protective additives.
- Follow the oil change intervals specified in your car’s technical documentation.
In Pexol’s range includes oils that ensure stable engine performance throughout the entire service interval.
Recognizing the signs of motor oil aging is an important skill for any car owner. Monitoring oil condition and replacing it on time can help you avoid serious engine problems. Using Pexol motor oils that meet modern requirements is an effective measure for preventative maintenance and a guarantee of trouble-free vehicle operation.
