Many car owners opt for cheap or non-standard spark plugs to save money, but this can cause irreversible engine damage.
1. Problems Caused by Low-Quality Spark Plugs
- Incomplete Combustion: Poor ignition performance leads to incomplete fuel burning, increasing carbon buildup and reducing power output.
- Engine Knocking: Inferior materials may cause unstable ignition timing, leading to knocking and accelerated engine wear.
- Ignition System Overload: Unstable resistance in cheap spark plugs can strain the ignition coil and ECU, reducing the lifespan of the entire ignition system.
2. How to Avoid These Issues?
Always choose high-quality spark plugs from reputable brands that match your vehicle specifications. Regular replacement and maintenance based on manufacturer recommendations help protect the engine.
