ok guys, i went to open my oil filler neck to add some more oil, when i looked inside there was whitish yellow watery foamy stuff around inside the filler neck, is that normal?? is that due to to force of oil splashing upward?? just like how you shake a pop can its goes all bubbly, when the engine spinning some of oil gets splashed and thats what causes the discoloration, make sense ? any other theories?

 

Thanks Brian i really appreciate your reply, i have a sense of relief, thanks brother