Fuel Filter Clogged: A clogged fuel filter can restrict the flow of fuel to the engine, causing it to stall. Inspect the fuel filter and replace it if it is dirty or clogged.
Fuel Pump Issue: A faulty fuel pump cannot deliver enough fuel to the engine, which can cause stalling. Check the fuel pump and replace it if it is not working properly.
Air Filter Clogged: A clogged air filter can restrict the flow of air to the engine, causing it to stall. Inspect the air filter and replace it if it is dirty or clogged.
Idle Air Control (IAC) Valve Issues: The IAC valve regulates the idle speed of the engine. If the IAC valve is faulty, it can cause the engine to stall when you press the gas. Clean the IAC valve and check for proper operation. Replace it if necessary.
Faulty Oxygen Sensor: A faulty oxygen sensor can provide incorrect information to the engine's computer, affecting the air-fuel mixture and potentially causing the engine to stall. Check the oxygen sensor and replace it if it is not working properly.
Defective Throttle Position Sensor (TPS): The TPS sensor monitors the position of the throttle valve and sends signals to the engine's computer to adjust the fuel injection and ignition timing accordingly. A faulty TPS sensor can provide incorrect signals, leading to stalling issues. Check the TPS sensor and replace it if it is defective.
It's recommended to have your vehicle diagnosed by a professional mechanic to properly identify the underlying problem and determine the necessary repairs.
