use of engine cleaner BG Engine Purge

[Gilles]

Thanks JFP.
When we got this V70 a couple of years ago it was burning some oil despite of the low mileage, and after two years (and 4 oil changes) with good quality synthetic Castrol the oil consumption have reduced drastically (perhaps had a sticky ring or something else), but still want to remove the sludge inside the engine, thanks again!
Regards,
Gilles