The exhaust gas converter works under difficult conditions of constant temperature and chemical influence. Properly selected fuel significantly extends the life of the cleaning element and maintains its efficiency. The ceramic block of the neutralizer contains precious metals that provide chemical reactions to neutralize harmful substances. If it is necessary to replace the old converter, it can be sold favorably through the Autocatalyst service, where experts will evaluate the content of valuable components. The AutocatalystMarket platform offers fair prices for used filters.
Risk factors when using low-quality fuel
Low-grade fuel puts additional strain on the vehicle’s cleaning system. Owners often do not take into account that the use of low-quality gasoline can lead to premature failure of expensive equipment. The increased content of sulfur and other harmful impurities in the fuel leads to rapid degradation of the active layer of the converter.
Signs of neutralizer damage
Determine the negative impact of fuel on the cleaning system by the following signs:
- The appearance of a characteristic smell of hydrogen sulfide when the engine is running, especially noticeable after prolonged parking.
- Significant increase in fuel consumption without visible reasons and changes in driving style.
- Reduction of engine traction, especially noticeable during acceleration and driving uphill.
- Unstable engine operation at idle speed and periodic dips when pressing the accelerator pedal.
- Appearance of errors in the electronic control system related to the composition of exhaust gasses.
Timely detection of these symptoms will prevent complete destruction of the converter and save the possibility of its subsequent sale. Regular diagnostics will help to identify problems at an early stage.
Recommendations for fuel selection
To ensure long and efficient operation of the converter, the following rules should be adhered to:
- Refuel only at verified gas stations that have fuel quality certificates and regularly conduct laboratory tests.
- Use fuel with octane number recommended by the car manufacturer, avoiding both under- and overestimated values.
- Add special additives to clean the fuel system at least once a year or every 15,000 kilometers.
- When traveling for long periods of time, plan your route with reliable gas stations in mind.
- Keep receipts from gas stations and record odometer readings to monitor fuel consumption and quality.
Careful attention to the quality of the fuel you use will significantly extend the life of the cleaning system and save you from costly repairs. Remember that the cost of quality fuel is significantly less than the cost of replacing the converter.
Economic aspects of proper operation
Using quality fuel may seem more costly in the short term. However, long-term cost analysis shows otherwise. The cost of a new neutralizer can reach a substantial portion of the vehicle’s value. At the same time, installation of new equipment requires additional costs for diagnostics and tuning of the engine management system. A competent approach to fuel selection allows you to avoid unplanned expenses and maintain the efficiency of the purification system throughout the entire life of the car.
