- Fuel pressure: Check the fuel pressure to make sure it is within the manufacturer's specifications. A low fuel pressure can cause the engine to lose power at high RPMs.
- Fuel filter: Replace the fuel filter if it is clogged. A clogged fuel filter can restrict the flow of fuel to the engine, which can cause it to lose power.
- Air filter: Replace the air filter if it is clogged. A clogged air filter can restrict the flow of air to the engine, which can cause it to lose power.
- Spark plugs: Replace the spark plugs if they are worn or damaged. Worn or damaged spark plugs can cause the engine to misfire, which can lead to a loss of power.
- Ignition coils: Check the ignition coils to make sure they are functioning properly. A faulty ignition coil can cause the engine to misfire, which can lead to a loss of power.
- Oxygen sensor: Check the oxygen sensor to make sure it is functioning properly. A faulty oxygen sensor can cause the engine to run rich or lean, which can lead to a loss of power.
