c220 CDI coolant leakage

[wasimkhan78628]

Hello everybody
I have just joined this forum in the hope someone could help fix an issue that I have.
I have 59 plate C220 CDI that is leaking coolant and we can't find where exactly it is. Sounds like a silly question just wondering if anyone else experienced the same issues.

 

[mioba]

oil filter housing probably. very common

 

[wasimkhan78628]

oil filter housing probably. very common

Thankyou I will check this out

 

[AMGeed]

With the engine off and cooled down, feel under the water pump.
Often they can start to weep and eventually leak badly before failing.
Just another avenue to explore.