Post by gingel on Jul 21, 2017 16:05:51 GMT -5
Hello,
I did an oil change today, so i warmed up the scooter for a few minutes before draining the oil.
After i refilled with new oil, i changed the spark plug with a new one.
I then noticed the color of the old spark plug, and i don't know if it's too lean or too rich.
It's kind of grey/white at the bottom and black at the top. See attached picture.
The scooter run fine, no problems.
Is it like that because i ran the cold engine for only a few minutes before i changed the oil?
Thank you.
I did an oil change today, so i warmed up the scooter for a few minutes before draining the oil.
After i refilled with new oil, i changed the spark plug with a new one.
I then noticed the color of the old spark plug, and i don't know if it's too lean or too rich.
It's kind of grey/white at the bottom and black at the top. See attached picture.
The scooter run fine, no problems.
Is it like that because i ran the cold engine for only a few minutes before i changed the oil?
Thank you.
