voteforpedro
Registered User
Oil light keeps coming on and I only changed the oil with 4.5 fresh litres about a month ago. There are no leaks and no oil in water. I checked the oil level yesterday and it was kind of low...
The oil light means the engine has no oil pressure. This is usually down to sludge and a worn oil pump.
No (or low) oil pressure will also damage the turbo over time.
If the oil light is genuine (ie it isnt just a faulty sensor or you having run out of oil), you will need to remove the sump and fit a new oil pump, as well as cleaning everything out.
It might be worth trying a diesel flush before stripping it down.
Was the DIS light yellow or red?
Yellow = Oil low
Red = Oil Pressure