D2 valve cover cleaning
Be VERY CAREFUL using oven cleaners on aluminum components. Many contain sodium hydroxide (lye) as an active ingredient, which will attack aluminum. Aluminum die cast operations often use a hot NaOH solution to dissolve aluminum from the runners and ports of their steel molds during cleaning and PM operations.
Be VERY CAREFUL using oven cleaners on aluminum components. Many contain sodium hydroxide (lye) as an active ingredient, which will attack aluminum. Aluminum die cast operations often use a hot NaOH solution to dissolve aluminum from the runners and ports of their steel molds during cleaning and PM operations.


