Audi 3 0 Tdi Coolant Leak

The dealer diagnosed that the engine coolant was leaking through the coolant valve connection.

Audi 3 0 tdi coolant leak. Do you have to remove everything above the valve in order to check that its leaking. We have a coolant leak on our 3 0 tdi the water pump was replaced a few months ago but the low coolant warning light came on the other day. On topping up i noticed the lower part of the engine is wet. The contact owns a 2011 audi a8.

2014 audi a6 tdi unitronic tuned. The failure mileage was 75 000. After reading this post and inspecting the valley below the intake manifold and seeing a large amount of coolant pooled there. Uploading this video to try and find some help and solution to what this leaks are and where is this oil leaking from.

As you can imagine i am bracing myself for what s to come. While driving the vehicle at various speeds the engine warning indicator and the do not exceed 4 000 rpms warning indicator illuminated. Thank you for this post have had a progressively larger coolant leak for past 6 months in a 2013 tdi which i had originally thought was the water pump due to a coolant stain noted near the pump.