Misconceptions on Engine Oil Change

When it comes to keeping our car running, we need to conduct preventive maintenance. Changing your engine oil is one of the most important part of car maintenance routine. It is where you change your dirty engine oil and replace it with clean oil. But there are some misconceptions about the process which we’ll debunk and tackle for today.

Myth # 1 Thicker Motor Brings Extra Protection

The thickness of the motor oil doesn’t indicate wear protection. An additive called ZZDP or Zinc is the main formula that protects the engine from wear. Motor oil that is too thick can cause decrease in engine performance in some cases. Many vehicle manufacturers are now recommending vehicle owners to use motor oil that isn’t too thick for better economy.

Myth # 2 Change the Oil Immediately if it’s Black

Oxidation is the main reason why your engine oil is turning black. If your engine is exposed to high temperatures, the motor oil darkens rapidly. The motor oil also darkens because it absorbs by product from combustions. The dark colour doesn’t mean that you need to change oil immediately, it is better to have a qualified mechanic to check the vehicle first.

Myth # 3 Synthetic Oil is more slippery and Causes engines to leak

This myth began to circulate when synthetic oil was brought out in the market in the 1970’s due to the misunderstanding of the product. Well, this myth isn’t true.

Myth # 4 Don’t switch between synthetic and conventional motor oil

It is okay to switch back and forth between conventional and synthetic oil. Also, motor oils that are labeled as synthetic blends are already a blend of both conventional and synthetic oil. Check the owner’s manual for your vehicle for recommendations.

It’s always safest to consult your trusted mechanic for advice and check-ups, on oil changes and other vehicle maintenance matters.  N & V Automatics in Seaford, Melbourne can help you keep your vehicle running like a well-oiled machine. We specialise in transmission servicing and transmission preventive maintenance.