Hi all.
I have just carried out a leak off test on my 2006 TD4. Symptoms - Hesitation, blue smoke. This is what I got after 2 mins of idle of a hot engine.
Injector 1 - 60ml
Injector 2 - 70ml
Injector 3 - 40ml
Injector 4 - 70ml.
Looking at these results, am I right in saying that injectors 1,2...