10w30
conventional 10w30
Engine, 4.5 quarts.
4.5 quarts
If it is the same as my 1991 Lebaron it is located just above the oil filter. You will have to take the oil filter off and the starter off to get to it.
you dont. why do you think you need to adjust it?
what type of oil should i use in a 1991 Honda cr 80
5w30
5w30 or 10w30
10w-30
10w30 motor oil should work nice
Any name brand 10w30
Yes, as long as the ambient temperature is above fifty degrees.