Good morning everyone ,

My octavia vRs diesel has a problem now .recently washed a flushed cooling system down replaysed with fresh antifreeze and now it disapiers .from normap level until red light comes on dash takes about 40 miles . Engine oil is clean . Used 2 bottles of K-leak but still same sh...

Anyone has any ideas?

Thanks

You need to get the cooling system pressurised and visually inspected, if this doesn't show any external leaks then your possibly looking at head gasket or a cracked cylinder head as I'm starting to see a few of lately

I know that is too late but later after that found a problem in garage under car behind engine found craced ruber pipe.