engineTiming Chain Torque Specsfor 1986 GMC Sonoma 2.2L I4 · RWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical20 lb-ft · 27 Nm——Crankshaft pulley/balancer boltCritical70 lb-ft · 95 Nm——Oil pan-to-timing cover bolts9 lb-ft · 12 Nm——Timing cover bolts9 lb-ft · 12 Nm—📝 Suggest a correction to this torque spec