What Are the Common Issues After an Engine Replacement?
1 Answers
The most likely problems after an engine replacement are: 1. The quality of seals and screws replaced during disassembly and installation is inferior to the original parts: Many seals and screws are for one-time use only. Even if all are replaced, the quality of these new parts still differs from the original ones. Original parts and OEM parts used for repairs are not the same concept. The best quality parts are used for vehicle assembly, while batches of less satisfactory quality are supplied to the aftermarket as repair parts. This shows that replacing an engine is absolutely a major event for a new car, affecting both performance and lifespan, with many uncertainties in later use. 2. Vehicle depreciation: For used car resale value, the more original the car, the higher the resale value. Typically, when purchasing a used car, buyers will inspect the vehicle's condition or commission a third party to do so. If it is found that the engine has been replaced, buyers may negotiate a lower price or refuse to purchase. 3. Troubles with vehicle management: Each vehicle's documentation includes the engine number and specifications. Even if an engine of the same displacement and model is replaced, the engine number may not match. However, there should be methods to handle this situation. If an engine with a larger displacement is replaced, it may be difficult to explain during annual inspections or traffic checks, possibly involving illegal modifications.
