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645 Posts
Ya my car does that, under the hood right there is a little nozzle that has this pink stuff that flakes, one time I was at the dealer getting my oil changed and I asked the service department manager if that was normal and he said yes. It's a pressure release valve for the radiator(or something like that) so it's normal to my knowledge. But I think OTTOWRKR might have some knowledge on this? 
