10 N·m (1.0 kgf·m, 7.4 lbf·ft) Spark Plugs: 18 N·m (1.8 kgf·m, 13 lbf·ft) Cylinder Head Valve Cover: 7 N·m (0.7 kgf·m, 5.2 lbf·ft) Timing Chain and VVT-i Alignment
Approx. 2.8 - 3.2 Liters (with filter change). 1szfe engine manual top
Using a precision straightedge and a feeler gauge, check the cylinder head gasket surface for distortion across six distinct directions (diagonal, longitudinal, and transverse). 10 N·m (1
The 1SZ-FE does not use hydraulic lifters. Instead, it relies on solid valve shims/lifters. Check and adjust valve clearances when the engine coolant temperature is between 15°C and 25°C (59°F–77°F). 10 N·m (1.0 kgf·m