engine oil

[donckr77]

whats the diff between a fully and semi synthetic eo and wat does it mean by 10w40 etc?

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[naim]

google is your friend in this situation.. seriously..

[crazydj]

There are general 3 types of oils. Mineral, Semi-Synthetic and Fully Synthetic.

Mineral is made from real crude oil, then they refine until you get the oil. Fully-Synthetic oil is oil which is made in the lab. Not from the ground. Semi-synthetic EO is a blend of mineral oils and synthetic oils.

You want, you can google it up more.

[donckr77]

cuz google english too strong for me lol..thx anw!

[bunny_hui]

New bike use Semi-Synthetic or Fully Synthetic ??
Old bike use Semi-Synthetic or Fully Synthetic ??

[IvikaRazI]

New bike use Semi-Synthetic or Fully Synthetic ??
Old bike use Semi-Synthetic or Fully Synthetic ??

Semi-Synthetic or Fully Synthetic....Not that important. As a rule of thumb, Fully-Synthetic formulas lasts longer than Semi-Synthetic. The item that you need to take note is the Oil Viscosity. Older bikes will have more worn pistons than new bikes, thus the need to use thicker oil or higher viscosity. If too thin of Engine oil is used, it will leak into the chamber and gets burnt off with the petrol, which causes you to have to top up the Engine Oil.

[shahrul_azmil3]

I have a fren that swore he nvr use fully syn. He only use semi syn on all his bikes upto 2004 yamaha r1. He did a top servicing and the mech was amaze how clean his engine were. Of coz oil change interval of 5k

Sent from my GT-P1000

[Jetblast]

So mineral is beta for vintage bikes ya

[IvikaRazI]

I have a fren that swore he nvr use fully syn. He only use semi syn on all his bikes upto 2004 yamaha r1. He did a top servicing and the mech was amaze how clean his engine were. Of coz oil change interval of 5k

Sent from my GT-P1000

Agreed. Regular maintenance and the know how is a way to go.

So mineral is beta for vintage bikes ya

If the engine is rated to be on Mineral Oil....the answer is yes.