Did an oil change the other week, been noticing blue smoke at full chat when warm and a bit more when cold in first five minutes of driving.
Not tappety or noisy at all, and just previous to oil change it passed its MOT with very low emissions.
Head and water all good (sniff test ok) but cant check the oil ways etc without the head coming off so I am thinking ring or valve seals.....
Cant check seals without doing them, so what compression am I needing to see on a 160k AGG engine?
Obviously if I have one well out from other 3 then that's a give away, but what's a good value for each cylinder at 160k as I would not expect it to make book value after so many miles....
Mulling this all over as I am off to France in June and wondering if I should take the train instead
