Not able to get an accurate reading with water and sludge depths. The sample looks black like oil from the bottom to the top with just a slight amount of water on top. When the liquid is released from the judge, it looks like water, almost clear. There remains a black film of oil on the inside of the judge. This seems very unusual. I believe this condition is caused by the shop washing the entire set of bays within the last four days, causing an unusual amount of grease and oil to enter the chamber. Please advise
Condition or appearance
Not able to get an accurate reading with water and sludge depths. The sample looks black like oil from the bottom to the top with just a slight amount of water on top. When the liquid is released from the judge, it looks like water, almost clear. There remains a black film of oil on the inside of the judge. This seems very unusual. I believe this condition is caused by the shop washing the entire set of bays within the last four days, causing an unusual amount of grease and oil to enter the chamber. Please advise