 $8,000. & counting.In the shop as we speak for same problem - replaced cam shaft & lifters twice.Started bellowing black soot & delayed throttle.Had a complete diagnostic before warrenrty expired - "not aproblem" until warrenty expired then became downright VERY DANGEROUS.Then after problem was apparantly fixed - cam & lifters = $$$ thousands the turbo would shut off & again VERY DANGEROUS going up inclines on highways.VW (canada's) reply - "NO CAMPAIGN existing" which in VW land means go away - we dont care). 