I recently bought a pre owned Infiniti m35. The dealer serviced it with a synthetic blend of 5w30. This oil stayed a golden color until around 2k.
I changed the oil with m1 0w40 and within 700 miles, the oil looked as brown as the synthetic blend did at 2500 miles.
Is this to do with the extra detergents in this oil?
I understand oil is suppose to get brown. Im just finding it unusual it the color changed quickly with another oil.
Is this normal?
I changed the oil with m1 0w40 and within 700 miles, the oil looked as brown as the synthetic blend did at 2500 miles.
Is this to do with the extra detergents in this oil?
I understand oil is suppose to get brown. Im just finding it unusual it the color changed quickly with another oil.
Is this normal?