Hi all, haven't had the need to post anything on here really until now, but the Audi has had a turn for the worse, I believe it has got a porous head.. The car, from very first start up blows a lot of steam from the exhaust and it doesn't clear when it gets warm.. It is a BKD engine and from what I've heard and read this is a common problem for them.. Has anyone else had this problem??
I can get the head "impregnated" where I work, this process works perfectly on porous aluminium fuel pump housings, and has been used for years.. Has anyone attempted this or am I going to have to take the plunge and buy a new head??
IAny help appreciated