maintenanceSpark Plug Service Torque Specsfor 1997 Saab 9000 3.0L V6 · FWDUnitslb-ftNm2 fastenersSeqComponentTorqueAngle1Spark PlugCritical18.4 lb-ft · 25 Nm—2Ignition Coil Bolt5.9 lb-ft · 8 Nm—📝 Suggest a correction to this torque spec