Hi I'm new to this group I have a question maybe someone can help me out I recently purchased a 2012 Ford F-150 crew cab ecoboost Larait with around 50 thousand miles on it love the truck fully loaded the reason I'm even typing is to discuss that I never really noticed it to just today when my truck is running when you are outside the truck and listen closely to the engine you can hear like a very light tick noise and then when I pop the hood you can hear it more no engine issue with it at all no lights on idk if it's normal if it's just the engine running im new to having a new new truck so I'm not shore I asked my buddy and he said he don't think it's tapping noise he says it's just under the hood the moving parts of course I will bring it to the dealer but first I wanted to hear what you guys have to say maybe I'm over thinking its a slight light tick tick tick or just it running any suggestions