CurlyDave
Elite Member
The time for an engine oil change has come, and when I look in the manual I find the attached, highly educational diagram.
It is easy to understand, except for the fact that there are no numbers on the thermometer in the diagram.
Does anyone know either where the numbers are supposed to be on the diagram, or even what the operating range of 15W-40 or 5W-30 is in my machine?
It is easy to understand, except for the fact that there are no numbers on the thermometer in the diagram.
Does anyone know either where the numbers are supposed to be on the diagram, or even what the operating range of 15W-40 or 5W-30 is in my machine?