AAM motorral szerelt járművek listája:

Engine AAM

Symptoms:
- Rough idling and stalling, especially when cold
- Loss of power and poor acceleration
- Increased fuel consumption
- Engine misfires or hesitation under load
- Check engine light illumination

Diagnosis:
- Inspect ignition components: spark plugs, ignition coils, and leads for wear or damage
- Check fuel delivery system including fuel filter and injectors for clogging or leaks
- Test the idle control valve and throttle body for carbon buildup affecting airflow
- Examine vacuum lines for cracks or disconnections causing air leaks
- Perform compression test to rule out internal engine wear
- Scan engine control unit (ECU) for stored fault codes related to sensors or emissions

Fixes:
- Replace worn or fouled spark plugs and ignition components to restore proper combustion
- Clean or replace clogged fuel injectors and fuel filter to ensure correct fuel flow
- Clean throttle body and idle control valve to stabilize idle and improve throttle response
- Repair or replace damaged vacuum hoses to eliminate air leaks causing rough running
- Address any ECU fault codes by repairing or replacing faulty sensors (e.g., oxygen sensor, MAP sensor)
- If compression is low, investigate further for potential head gasket or valve issues and repair accordingly

Prevention:
- Follow regular maintenance schedule including timely spark plug and fuel filter replacement
- Use quality fuel and periodically add fuel system cleaner to prevent injector clogging
- Keep air intake system clean and replace air filter as recommended
- Regularly inspect vacuum hoses and ignition components for early signs of wear
- Ensure engine cooling system is functioning properly to avoid overheating and related engine damage

By adhering to these diagnostic steps and maintenance practices, owners of vehicles equipped with the AAM engine can minimize common issues and maintain reliable engine performance.