2. Air Filter: A dirty air filter can restrict airflow to the engine, causing power loss.
3. Spark Plugs: Worn or faulty spark plugs can prevent proper ignition, leading to power loss.
4. Fuel Injector: A faulty fuel injector can cause a cylinder to run lean or rich, which can lead to power loss.
5. MAF Sensor: A faulty MAF (mass airflow) sensor can provide incorrect information to the engine's computer, causing it to deliver the wrong amount of fuel, leading to power loss.
6. O2 Sensor: A faulty O2 (oxygen) sensor can send incorrect information to the engine's computer, causing it to adjust the fuel mixture incorrectly, leading to power loss.
7. Coolant Temperature Sensor: A faulty coolant temperature sensor can provide incorrect information to the engine's computer, causing it to run the engine at the wrong temperature, leading to power loss.
8. Intake Manifold Gasket Leak: A leak in the intake manifold gasket can cause a loss of vacuum and power.
9. EGR Valve: A stuck or malfunctioning EGR (exhaust gas recirculation) valve can cause a loss of power.
10. Vacuum Leak: A vacuum leak in any of the vacuum lines or components can cause a loss of power.
