why is my oil and temperature light on and engine knocking on my 4.6 expedition
4 Answers
Oil light, check oil, temperature light, starting to overheat, engine knocking, ran it low on oil...
Best Answer
Mark helpful
What do the codes say so I am not guessing?
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You might have a bad or plugged up oil filter or a bad oil sending unit. You might also have very low oil pressure indicating a worn engine or bad oil pump. The knocking is telling me you have a serious engine problem.
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