There is nothing good that can come from not changing your oil regularly.
Oil starts breaking down from the first moment the engine fires up. Better quality oil can keep things running smoother longer, but eventually it will break down. Oil keeps the moving parts in your engine lubricated, thereby reducing the heat it would otherwise put off. By reducing friction, the heat is dissipated. Motor oil can also work as a cleaning solution preventing clumps and stickiness to attract dirt or dust that might otherwise get you into trouble.
Whether it’s a Hyundai oil change you need, or an oil change on any other vehicle, failing to do regular oil maintenance, can cause big problems.
Faster Component Wear
As oil breaks down, it loses effectiveness. The longer you go, the more wear and tear you put on the engine and its parts. It can reduce engine life.
Corrosion Is Not A Good Thing
As oil breaks down, the chemicals in the oil can react with heat and oxygen to create corrosive acids. That can speed up the engine wear. You also create sludge, which can build up on internal engine parts and interfere with operations. In turn, that can lead to a seized piston or sticky valves.
A Clogged Engine
The carbon deposits and sludge can clog the oil pump. As oil breaks down as time goes on, the oil pumps screen won’t be able to stop the deposits from clogging the tubes. Think of it like clogging your arteries on the way to your heart. After a while, the blood can’t pump hard enough or fast enough to deliver what it needs. It is the same with your vehicle. Clogging can reduce oil pressure and, if left unchecked, can choke off the oil flow to the engine. That’s bad news all around.
Carbon deposits can also affect your PCV (Positive Crankcase Ventilation) valve or the EGR (Exhaust Gas Recirculation) valve, which means your engine will run rougher and hotter. Not only does it put a strain on engine parts and increase heat, it can also increase your exhaust emission and create a decrease in overall engine power.
It can become a vicious cycle. As oil breaks down, it is less effective. This create more friction and creates more heat. The heat from the engine can weaken the viscosity of the oil. That cause the oil to degrade. Thinner oil can get into the combustion chamber, burning up the oil and send smoke out of your engine.
When there’s no more engine oil left, the engine can overheat rapidly and seize up. In some cases, it may be beyond repair.