I have an old quart of Rislone in the yellow bottle.
It is their standard engine treatment product.
I want to add the entire quart to an oil change, either my summer change coming up in May or the winter change around next October 31st.
Does anyone know about what the viscosity of this is, compared to, say, straight 30W oil? It has a pour point of -45 degrees C. I think that might be that of about a 5W oil. Please correct me if I am wrong.
Thank you for your imput.
It is their standard engine treatment product.
I want to add the entire quart to an oil change, either my summer change coming up in May or the winter change around next October 31st.
Does anyone know about what the viscosity of this is, compared to, say, straight 30W oil? It has a pour point of -45 degrees C. I think that might be that of about a 5W oil. Please correct me if I am wrong.
Thank you for your imput.