I've got an a4 b7. 1.9tdi 115. Loads of oil in he water and it doesn't like starting first thing in morn. Once it's started and warm, runs fine, little bit rich(smell diesel) and starts first time all day. Eml has come on. Fault reading glow plug 3 and 4. Bought 4 new ones but its still the same. Any ideas?
as for oil in water. New oil cooler fitted, but still seeping quite a lot of oil into header tank. Just been to see a local mechanic and he says cracked head or block? But the car runs fine, but he did seen to be a money grabber. Takin about hundreds to take he head off. 6 hours labour? Find it hard to believe as I changed a head gasket on a 2.8 vr6 in 3 hours. No idea what's happening with the oil in water. I'm thinking head gasket, but could do with a second opinion from someone who wants to help and doesn't want to see what's in my wallet