Engine løses coolant and white skole from tall pipe
Monday, 30 March 2015
2001 Audi A6 2,7 biturbo quattro
Had problems with engine loosing coolant and blowing white smoke from tailpipe.
Poured a bottle of Steel seal in , and wow !! less than 1 hour later ther was no smell of coolant .
Have drivende 200 miles since treatment. Still OK.