Spark Plug Service · ComponentSpark Plugfor 2003 Audi A4 3.0L V6 · AWDUnitslb-ftNmTorque16lb-ft21 NmNotesGap before installOther components in Spark Plug ServiceBracket Bolts16 lb-ft · 22 NmConnector Bolts5 lb-ft · 7 NmCover Screws8 lb-ft · 11 NmCover Screws8 lb-ft · 11 NmEngine Cover Clips2 lb-ft · 3 NmIgnition Coil Bolt8 lb-ft · 11 NmMounting Bolts21 lb-ft · 28 NmMounting Bolts21 lb-ft · 28 NmSensor Bolts8 lb-ft · 11 Nm📝 Suggest a correction to this torque spec