The dipstick on my recently acquired '91 4Runner is one of those that is hard to read, because its color is too close to the color of new oil. I assume as the oil gets older and darkens, that won't be a problem; but I just changed the oil, and I wanted to get an accurate reading.
So I added about 1/2 a quart of Royal Purple 5w30, and now I can see the level clearly. That small amount didn't change the color of the oil drastically, but it darkened it just enough to see.
So I added about 1/2 a quart of Royal Purple 5w30, and now I can see the level clearly. That small amount didn't change the color of the oil drastically, but it darkened it just enough to see.