Thanks for that Put a kandn air filter in a few months ago...should be ok..will check it..if i pull the dip stick and see what comes out will that tell me if the rings are fooked?

Hi been reading through the forum and got to November and not yet found my problem so any help would be great thanks Problem Got an 89 landrover 2500 td. Done loads of work on it. Had a problem two or three times where the engine would rev right out not long after start up followed by lots...