I just started to use Techron High Mileage and noticed that it is light black in color. Is this normal? I have been using the regular Techron and I thought that it was clear in color and AI tells me it should be clear or golden in color.
If black isn't normal for Techron HM--why would it turn black and is it alright to use?
If black isn't normal for Techron HM--why would it turn black and is it alright to use?
