NGK Spark Plugs… Defect? Or Install Error?

71z9j82txkl. Sl1200  -

… because some Volvo owners swear by them and they work fine. Installed NGK IX Iridium Spark Plugs (p/n BKR6EIX) in my 2004 Volvo V70 2.5T AWD wagon (Engine B5254T2 R5 2.5L) with 233,600 miles(replacing Bosch plugs) Thursday afternoon. Within 3 miles of driving car threw P0600, P0863, P0P0571 & P0504, went into limp mode. […]