Standard Ignition AC308 Idle Air Control Valve

Reliable Idle Air Control Valve for Toyota 4Runner, T100, and Tacoma

The Standard Ignition AC308 Idle Air Control Valve is designed to maintain optimal engine idle speed for Toyota 4Runner, T100, and Tacoma models. This component ensures smooth engine performance by regulating airflow during idle conditions.

Key Features of Standard Ignition AC308 Idle Air Control Valve

• Compatible with Toyota 4Runner, T100, and Tacoma vehicles
• Precisely controls idle airflow to maintain stable engine idle speed
• Direct replacement part number AC308 for easy installation
• Manufactured to meet OEM specifications for reliable performance
• Durable construction to withstand engine environment conditions

Detailed Description of the AC308 Idle Air Control Valve

The Standard Ignition AC308 Idle Air Control Valve plays a critical role in the fuel injection system by regulating the amount of air entering the engine when the throttle is closed. This regulation helps maintain a consistent idle speed, preventing stalling and rough idling. Designed specifically for Toyota 4Runner, T100, and Tacoma models, this valve integrates seamlessly with the existing fuel injection system components. The part number AC308 ensures compatibility and simplifies the replacement process, providing a reliable solution for idle control issues.

Common Issues Addressed by the AC308 Idle Air Control Valve

• Engine stalling or rough idle during stop-and-go traffic
• Unstable or fluctuating idle speed
• Difficulty starting the engine in cold conditions
• Check engine light triggered by idle control faults
• Reduced fuel efficiency due to improper air regulation

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Disconnect the battery to prevent electrical shorts
• Remove the old idle air control valve carefully to avoid damaging connectors
• Clean the mounting surface before installing the new valve
• Verify electrical connections are secure after installation
• Perform an idle relearn procedure if required by the vehicle’s ECU

Quality Assurance and Warranty Information

Standard Ignition manufactures the AC308 Idle Air Control Valve to meet or exceed OEM standards, ensuring consistent performance and durability. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer’s website for exact warranty terms.