1. Oil Pressure Issue: If the oil light came on while driving, it could indicate low oil pressure. This is a serious problem as it means the engine is not receiving enough oil for lubrication. Driving with low oil pressure can cause severe engine damage and is likely the reason the car cut out and died.
2. Oil Pump Failure: If the oil pressure is low and there is no visible leak, the oil pump may have failed. The oil pump is responsible for circulating oil throughout the engine, and its failure can lead to engine seizure.
3. Faulty Sensors: If the check engine light came on, it could be due to a faulty sensor or wiring issue. This can provide misleading information to the engine control unit (ECU), which may cause the car to run poorly or even stall.
Here are some steps you can take to troubleshoot and potentially fix the problem:
1. Check Oil Level: First, check the oil level and condition. If the oil is low, add the recommended amount and type of oil. If the oil is dirty, consider changing the oil and filter.
2. Check for Oil Leaks: Look for any visible oil leaks under the car or around the engine. If you find a leak, it should be repaired as soon as possible.
3. Scan for Diagnostic Codes: If the check engine light is still on, it's recommended to scan the vehicle for diagnostic trouble codes (DTCs). These codes can help identify the specific issue causing the problem.
4. Check Fuel System: Ensure the fuel system is functioning properly. This includes the fuel pump, fuel filter, fuel lines, and fuel injectors. Issues in the fuel system could also cause starting problems.
If you're not comfortable troubleshooting or repairing the problem yourself, it's best to consult with a trusted mechanic or auto repair shop. Driving a vehicle with potential mechanical issues, especially low oil pressure, can cause further damage and safety risks.
