Common Failures of CHERY 371FBJ1003001AA Cylinder head for Chery QQ/Chery New QQ/FACE/S18
- Cylinder Head Cracking: A common issue in Chery QQ and New QQ models with OE number 371FBJ1003001AA, often due to overheating.
- Valve Seat Wear: Many Chery FACE and S18 vehicles experience valve seat wear in the cylinder head, leading to poor engine performance.
- Coolant Leakage: In Chery models, the cylinder head with this OE number may have coolant leakage problems, affecting engine temperature control.
Maintenance Tips of CHERY 371FBJ1003001AA Cylinder head for Chery QQ/Chery New QQ/FACE/S18
- First, before removing the cylinder head of Chery QQ, Chery New QQ, FACE or S18, ensure the engine is completely cooled to prevent burns. The OE number 371FBJ1003001AA cylinder head is a precise part for these Chery models.
- When disassembling, mark all bolts and components to ensure correct reinstallation. This helps maintain the proper functioning of the cylinder head.
- Clean the mating surfaces thoroughly. Any debris or old gasket material can cause leaks, especially with the CHERY cylinder head.
- Apply a thin layer of high - temperature sealant on the new gasket. This enhances the seal between the cylinder head and the engine block.
- Torque the cylinder head bolts to the manufacturer's specifications. Incorrect torque can lead to engine problems.
Warning: Do not overtighten the cylinder head bolts. Overtightening can warp the CHERY cylinder head and cause serious engine damage.