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Nissan-Datsun
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2003
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Sentra L4-2.5L (QR25DE)
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Engine Lubrication
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Engine Oil
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Testing and Inspection
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Oil Appearance
Oil Appearance
OIL APPEARANCE
Check the oil for a white milky appearance or excessive contamination.
If the oil is milky, it is highly probable that it is contaminated with coolant. Repair the broken parts.