Looking for some input. I noticed this after changing my oil yesterday. I know our hoods are aluminum, and it would make sense if steel was used in certain areas for rigidity and strength reinforcement. Problem is, to my knowledge, is that the two dissimilar metals can corrode if in constant contact with each other. I was looking at some things online, and I'm not sure what to call this, but it looks perhaps like galvanic corrosion? I live in AZ where it is generally very dry, but monsoon season is here in full force and it has been wet and very humid. What do you guys think?


