My daughter’s oil light flickered for a few seconds while she was driving in stop and go traffic. She checked the oil level and it was at the second level on the dipstick. I went on line (after she drove off) and found that it could be an oil pressure issue. are there other possibilities? What should get checked and is it possible for her engine to sieze even if the oil level seems to be fine?
As an aside - should the engine oil level be checked when the engine is cold or warm?