What are the functions of bike engine oil?

Engine oil functions to minimize friction, reduce wear, clean the engine, improve engine parts, form a seal, dampen shock, and prevent corrosion.

What is an engine oil grade?

Engine oil grade is a set of specifications or codes associated with engine oil. It mainly describes which engine oil is used according to external environmental conditions. More technically, engine oil grade refers to the viscosity or resistance to flow. The lower the number, the better it will flow.

When to change motorcycle engine oil?

Engine oil must be changed every 2500-3000 or every six months, depending upon the type of engine oil. Synthetic and semi-synthetic oils last longer, so ask a bike technician or shop owner for the same. In the case of mineral oil, oil replacement is recommended every 2000-3000. Anyway, an oil change is mandatory after every six months, irrespective of any other aspects.

What happens when the engine oil change is late?

A delay in engine oil change results in performance loss and a drop in fuel efficiency. Overall, it affects the life of the engine and the vehicle.

How to check for bike oil replacement?

Check for the oil colour by loosening the engine oil bolt and dropping oil in an oil pan. This method varies among models, and there are other ways for some models. If the colour is dark, it is time for an oil replacement. Brand-new engine oil is always clear and almost transparent.

Is it mandatory to change the oil filter while changing the oil?

Yes, when you change the engine oil, you should also consider changing the oil filter. An oil filter protects the engine from potential damage by removing contaminants that can accumulate in the motor oil. Like the engine oil, your bike’s oil filter gets clogged or damaged after a specific time. Change the engine oil filter once a year or after every two general services. Check for the same in the owner’s manual.

What is bike engine flush?

An engine flush is an aftermarket chemical additive that cleans accumulated engine sludge and deposits.

How to flush the motorcycle engine or engine oil?

Add the engine oil flush to the crankcase before the regular oil change. Oil flush cleans the interior parts from sludge and grease deposits, leaving them fresh for new lubrication.

What is the recommended engine oil quantity for the motorcycle?

For that, check the owner’s manual. Oil quantity should not be high or low; service manual rules should be strictly followed. As the owner’s manual mentioned, the oil quantity should be higher when changing the filter. The last point is critical to note.

Should the bike engine be warm while changing the oil?

Yes. The engine oil is thicker and colder during the early morning hours. So, for oil to get loose, drive the motorcycle or warm the engine for some time.

Does motorcycle engine oil burn?

Yes. Suppose an issue exists within the engine components, like piston rings. In that case, oil deposits can accumulate on the engine spark plugs or the bottom of the valves. That means the oil enters the combustion chamber and burns away.

How to fix an oil leak in a motorcycle?

A motorcycle engine oil leak is not a DIY task and should be handled by a technician. If an engine oil leak is present, turn off the motorcycle immediately and tell the technician about it. Coordinate the rest of the steps with the technician. Nowadays, several companies offer roadside assistance, like Royal Enfield, which is a great initiative.

Discover the Journey of Hiran Narayanan: From Founder to Content Writer at Bikeleague India

Hiran Narayanan

CTO & Founder at Bikeleague India

Hiran Narayanan is a front-end developer and an SEO specialist by profession in his own company, Squarebraket Innovations. At Bikeleague India, he is the CTO & Web developer, Motorcycle technical content writer, and SEO specialist with over 10+ years of experience in the field of motorcycling in India.