Why your oil warning light is on – and what to do about it.

Why Your Oil Warning Light Is On and What to Do About It

Seeing the oil warning light appear on your dashboard can be worrying and for good reason. At R & J Car Services, we often see drivers ignore this warning, which can lead to serious and costly engine damage. Understanding what it means and acting quickly can save you a lot of trouble.

The oil warning light usually indicates low oil pressure, low oil level, or a problem with the oil system. Oil is essential for lubricating engine components and preventing overheating. If there isn’t enough oil circulating properly, parts can wear rapidly or seize altogether.

Common reasons your oil warning light is on include:

•⁠ ⁠Low engine oil level due to leaks or natural consumption

•⁠ ⁠Old or dirty oil that has lost its effectiveness

•⁠ ⁠Faulty oil pressure sensor

•⁠ ⁠Blocked oil filter or pump issues

What should you do if the light comes on?

If the oil warning light appears while driving, pull over safely as soon as possible and switch off the engine. Continuing to drive could cause severe damage. Check your oil level if you can, and do not restart the engine if the level is very low or you notice leaks.

At R & J Car Services, we can quickly diagnose the issue, top up or replace your oil, and check for underlying faults to keep your engine protected.

📞 If your oil warning light is on, call 01394 673746 today and let our expert team help before a small issue becomes a big repair.