no
when the oil light comes on i means you need to change your oil. Possibliy it may mean that you need to check for leaks, but the main reason is you just need to change your oil.
It means it has air bubbles in it.
It means that you need to change your oil.
u need to change it i change mine when it reaches 25%
Yes.
It means you need to change the oil/filter.
Change the oil filter every time you change the oil.
That means that you need to change the oil filter. Or, it could mean that the combustion of the oil is out of tune, and you need to have a qualified oil burner technician look at it.
not unless there is a significant color change in the oil, might be because of when the oil leaving the engine air is hitting it called aeration
For 1990's model vehicles, one will need 3.8 quarts of oil for an oil change. For newer models, one will need 4.5 quarts of oil.
When you change the oil on a 2003 GSXR 600, you need 3.0 quarts of oil if you do not change the oil filter. If you change the filter, you need 3.3 quarts of oil.
It means you need to change your oil.