Common Failures of BYD 1315526700 Cylinder head for Qin PLUS DM-i/Song PLUS DM-i/Song PRO DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- Cylinder Head Cracking: A common issue in Qin PLUS DM - i and other models with OE number 1315526700, often due to overheating.
- Valve Seat Wear: This can lead to poor engine performance in Song PLUS DM - i and similar vehicles using this cylinder head.
- Gasket Leakage: Many owners of Chazor DM - i and others with 1315526700 cylinder heads report coolant or oil leaks.
Maintenance Tips of BYD 1315526700 Cylinder head for Qin PLUS DM-i/Song PLUS DM-i/Song PRO DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- Before installing the BYD cylinder head (OE# 1315526700) on models like Qin PLUS DM - i, ensure the engine block surface is clean and free of debris. This helps achieve a proper seal.
- Use a torque wrench to tighten the cylinder head bolts to the manufacturer - specified torque. Incorrect torque can lead to leaks or engine damage.
- Inspect the cylinder head gasket for any signs of damage or wear. Replace it if necessary for Qin PLUS DM - i, Song PLUS DM - i and other models.
- Apply a thin layer of engine oil to the bolt threads and the underside of the bolt heads before installing the cylinder head. This reduces friction during tightening.
- Make sure the valve train components are properly adjusted and in good condition before mounting the cylinder head. This ensures smooth engine operation.
Warning: When installing the BYD cylinder head (OE# 1315526700), do not overtighten the bolts as it can cause the cylinder head to warp, leading to costly repairs.