Lincoln/Mercury Repair: I need to know why I am getting blowback from the area of my valve cover, pistions, fings

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Answer
hello tina
this is  called blowby . It is bad rings which mean the lower half of the motor would have to be rebult and the pistions removed so the fings could be installed . good luck to u hun and if you need more help just let me know . and you have a pretty name pete