Why Does a Car Burn Oil?

Vehicle Care Yayınlanma tarihi: 2026-04-13

“Why is my vehicle burning oil?” is a concerning question that is frequently asked by vehicle owners. A vehicle's engine can burn oil for a variety of reasons. This situation can affect your vehicle's performance and efficiency, while reducing its lifespan in the process. To maintain the health of your engine and prevent major malfunctions, you need to understand why your vehicle is burning oil and take the necessary measures. In this article, we will discuss why your vehicle burns oil, the symptoms of this situation, and the things you need to do if you notice any of these symptoms.

How Can I Tell if My Vehicle is Burning Oil?

In cases of engine damage, your vehicle's oil light comes on to inform you of the issue. The following symptoms may also indicate that your vehicle is burning oil.

Blue exhaust smoke
Drop in engine oil level
Burnt oil smell
Change in engine performance
Increased fuel consumption
Loud engine noise
Cooling system malfunctions

Ideal Oil Temperature

The ideal temperature of engine oil is generally between 90 and 105 degrees Celsius. At this temperature, the oil is at the ideal consistency to protect the engine and ensure optimal performance. If the oil temperature rises to 140-145 degrees Celsius, make sure to intervene immediately.

My Vehicle is Burning Oil, What Should I Do?

If your vehicle is burning oil, it is best to contact a professional service center. A detailed engine check will be required to determine the source of the problem and perform the necessary repairs. Parts damaged due to potential friction can be replaced during the engine check.

How Often Should I Change My Engine Oil?

The frequency for changing engine oil varies depending on the make and model of the vehicle and its conditions of use. An oil change is recommended every 5,000 to 10,000 kilometers, which usually translates to once a year. However, this period may vary depending on the model and performance of your vehicle.

If your engine is burning oil and you do not intervene in time, you may have to deal with major engine malfunctions. You need to check your vehicle's oil level regularly, bring your vehicle in for periodic maintenance , and follow the specified oil change practices. If you notice this problem in your vehicle, you can acquire Avis Filo's professional vehicle maintenance services. Avis Filo ensures that your rentals remain in the best condition possible by offering superior service quality and comprehensive maintenance services to its customers.

Avis’in mobil uygulaması ve web sitesi üzerinden Satış Sonrası yapabileceğiniz işlemler aşağıdaki gibidir;

Sıfır veya ikinci el araç satışlarının gerçekleştirilmesi,
Saatlik, günlük veya aylık araç veya lastik kiralama hizmetimizden faydalanmanızın sağlanması ve bu kapsamda rezervasyonların alınması veya iptal taleplerinin yerine getirilmesi,
Şirketimizin ürün ve hizmetlerine ilişkin üyeliklerin oluşturulması, takibi veya iptali.

Düzenlenme Tarihi 01.01.2026

Ahmet Yılmaz

Yazar

AVIS Filo Uzman İçerik Ekibi, filo yönetimi ve operasyonel kiralama alanında derin deneyime sahip içerik uzmanlarından oluşur. Hazırlanan her içerik; sektör profesyonelleri ve teknik uzmanlar tarafından titizlikle incelenerek doğrulanır. AVIS Filo İçerik Ekibinin temel amacı, kurumsal müşterilere ve filo yöneticilerine araç kiralama, bakım süreçleri ve maliyet optimizasyonu konularında güvenilir, güncel ve kapsamlı bilgi sunmaktadır.

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