: Approximately 68–70 hp (50 kW) at 6,000 rpm with 95 N⋅m of torque at 4,100 rpm. Key Technical Features VVT-i Technology
| Symptom | Most Likely Cause (1SZ-FE) | | :--- | :--- | | Cold start rattle (1-2 sec) | Worn timing chain tensioner (spring failure) | | Misfire only when warm | Clogged EGR passages or failing ignition coil #2 | | P0011 (Over-advanced timing) | Dirty VVT-i oil filter screen (under solenoid) | | Low oil pressure after rebuild | Missing or misaligned oil pump relief valve | | Continuous chain noise | Stretched chain or failed chain guide (plastic face) | 1szfe engine manual top
For high-quality replacement parts, including certified used engines, retailers like Be Forward Japan are frequently used by the automotive trade for sourcing. : Approximately 68–70 hp (50 kW) at 6,000