watercooled Posted February 28, 2013 Posted February 28, 2013 ok i have found where its leaking from.its leaking from the side plastic circle thing not the top.any idea what this is and how to repair ? http://i763.photobucket.com/albums/xx279/watercooled2/IMG_20130228_153201_zps9c9647ef-1_zpsccb438c2.jpg http://i763.photobucket.com/albums/xx279/watercooled2/IMG_20130228_153212_zpsa10d5988.jpg Quote
paul.h Posted March 1, 2013 Posted March 1, 2013 (edited) The complete part is called the air doser valve. There will be some oil in the air going through it from the turbo so there could be a leak through a seal on the actuator if there is one. The parts diagrams do not show the parts apart from the complete unit so unless your dealer or somebody else has a fix it could be expensive. On our 1.6hdi mark 1 C4 the doser valve body joint leaked badly, an attempt with sealant did not last and in the end it had to be replaced so leaks seem to be common. Also have a look on the C4owners.org site to see if there are any fixes there. Edited March 1, 2013 by paul.h Quote
GarryMatthews Posted March 4, 2013 Posted March 4, 2013 With that matter, We have similar problem, I would say that the best solution is to bring it to the shop, so you can be sure that everything will be fine... Quote
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