Spark Plug Service · ComponentMounting Boltsfor 2004 Audi A6 3.0L V6 · AWDUnitslb-ftNmTorque21lb-ft28 NmOther components in Spark Plug ServiceCover Screws8 lb-ft · 11 NmEngine Cover Clips2 lb-ft · 3 NmIgnition Coil Bolt8 lb-ft · 11 NmSpark Plug16 lb-ft · 21 Nm📝 Suggest a correction to this torque spec