11-11-2012, 04:45 PM
Well, to be honest, a fortnight after the change. It`s as black as the day it came out! Is this normal for a diesel? My son`s car (petrol) had black oil in it when it was bought. But he`s had it over 5 years with no probs . . . other cars I`ve had have had significantly cleaner oil throughout their entire lives . . .