I have a 2008 V6 TDI Touareg that is leaking coolant. I found a hose that was leaking, on top of the EGR valve, lose hose clamp. I tightened it and thought all was good, but still losing coolant some ware? Coolant is laying down on top of the valley and can be seen with a torch its not pouring out but would like to find it. I have checked as many small hoses but there are plenty that I cannot get to or see. Any help would be great. Even a contact no. of someone who knows these things? My location is Nowra NSW. Thanks.