Thread: Td5 Blowby, Okay or too much?

But of an update, after a minor service I sent of an oil sample. Appears the fuel dilution is very high. Now I have only just replaced the injector washers and O rings making sure to be meticulously clean. The soot levels appear low so my question is, based of this information, would this indicate excessive blowby or maybe I stuffed up the injector seals?

Originally Posted by LeakinOil

But of an update, after a minor service I sent of an oil sample. Appears the fuel dilution is very high. Now I have only just replaced the injector washers and O rings making sure to be meticulously clean. The soot levels appear low so my question is, based of this information, would this indicate excessive blowby or maybe I stuffed up the injector seals?

I doubt it would be caused by blow-by, it'd have to be pretty excessive, but I could be wrong.

I imagine it would need to be clearly running very poorly/missing for that to be the cause.