my previous max had an engine you could eat off, but this new one has some spots I would like to get out. On the manifold and the valve cover etc. looks like some spills or what not. Nothing major, but still.
Can u use carb cleaner? I mean that thing will get anything off, but is it safe?
What is another way.
I don't want to go through the carwash and just "spray the bay", but instead put some elbow grease to it over the weekend.
Thanks