EVAP Purge Valve · ComponentBracket Boltsfor 2007 GMC Envoy 5.3L V8 · 4WDUnitslb-ftNmTorque19lb-ft25 NmOther components in EVAP Purge ValveCover Screws10 lb-ft · 14 NmFuel Rail Bolts19 lb-ft · 25 NmLine Fittings25 lb-ft · 34 NmMounting Bolts25 lb-ft · 34 Nm📝 Suggest a correction to this torque spec