Duratec 30 V6 motorral szerelt járművek listája:

Engine Duratec 30 V6

Symptoms:
- Rough idling and hesitation during acceleration
- Engine misfires or stalling
- Excessive oil consumption or oil leaks
- Overheating or coolant leaks
- Check Engine Light (CEL) illumination with related fault codes

Diagnosis:
- Inspect ignition coils and spark plugs for wear or failure, as these engines are prone to ignition issues causing misfires.
- Check for vacuum leaks around intake manifold gaskets and hoses, which can cause rough idling.
- Perform a compression test to assess cylinder health and detect possible head gasket issues.
- Examine the cooling system, including thermostat and water pump, for leaks or malfunction leading to overheating.
- Scan for diagnostic trouble codes (DTCs) to pinpoint sensor failures such as the camshaft or crankshaft position sensors.

Fixes:
- Replace worn or faulty spark plugs and ignition coils to restore smooth engine operation.
- Repair or replace leaking intake manifold gaskets and vacuum lines to eliminate rough running.
- Address oil leaks by replacing valve cover gaskets or camshaft seals as needed.
- Service the cooling system by replacing faulty thermostats, water pumps, or hoses to prevent overheating.
- Clear DTCs after repairs and verify engine performance improvements.

Prevention:
- Follow regular maintenance schedules including timely spark plug and ignition coil replacement.
- Use recommended engine oil and change it at specified intervals to reduce wear and oil consumption.
- Routinely inspect cooling system components and replace coolant as per manufacturer guidelines.
- Avoid prolonged idling and aggressive driving to reduce engine stress.
- Monitor engine performance and address warning signs early to prevent major repairs.