Hyundai diesel
Hyundai diesel
Hiya chaps, just checked the oil on a friend's modern hyundai thing, the level is twice what it should be and stinks of diesel.. any ideas.. I'd have thought any unburnt fuel would have gone out the exhaust
Re: Hyundai diesel
Most likely passing the piston rings Rich, either worn rings or overfueling / faulty injector. The only other thing that could be suspect to my mind is the fuel pump if it has a direct passageway by which fuel leaking from a worn seal could enter the crankcase? but I don't know the Hyundai engine.
Fuel dilution of oil could also be worsened by lots of cold running, long periods of idling,..... and frequent short trips if its a modern DPF type engine because interrupted Regens can supposedly cause overfuelling if it starts the regen cycle on a short trip and then gets cut short.
A few thoughts anyway.... might all be wrong lol.... but whatever is going on the oil needs dropping sharpish and then new stuff in and a good eye keeping on it.
Fuel dilution of oil could also be worsened by lots of cold running, long periods of idling,..... and frequent short trips if its a modern DPF type engine because interrupted Regens can supposedly cause overfuelling if it starts the regen cycle on a short trip and then gets cut short.
A few thoughts anyway.... might all be wrong lol.... but whatever is going on the oil needs dropping sharpish and then new stuff in and a good eye keeping on it.
Re: Hyundai diesel
Thanks mate her boyfriend is a mechanic and said the same thing as you mate.. its had an oil change and the injectors will be checked/replaced..
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