Standard Ignition CP104 Vapor Canister Purge Valve

Overview of Standard Ignition Vapor Canister Purge Valve CP104

The Standard Ignition CP104 vapor canister purge valve is designed for reliable emission control in select Buick and Pontiac vehicles. This component plays a critical role in the evaporative system by regulating fuel vapor flow, helping maintain proper engine performance and emissions compliance.

• Compatible with Buick Century and Pontiac Firebird models
• Part number CP104 for precise identification
• Three hose connectors with no electrical connector included
• Supports hose sizes of 1/4 inch and 5/16 inch (7 mm and 8 mm)
• Three port design for efficient vapor flow management

Detailed Product Description and Attributes

The Standard Ignition CP104 vapor canister purge valve features a three-port configuration that allows it to effectively control the flow of fuel vapors from the charcoal canister to the intake manifold. It is engineered without an electrical connector, requiring direct hose connections. The valve accommodates three hose connectors, supporting common hose sizes of 1/4 inch and 5/16 inch (7 mm and 8 mm), which are standard in many Buick Century and Pontiac Firebird evaporative systems. This ensures compatibility and ease of integration with the vehicle's existing evaporative emission control components.

Applications and Common Issues Addressed

• Prevents fuel vapor leaks that can trigger the check engine light
• Helps maintain proper fuel vapor flow for optimal engine efficiency
• Reduces evaporative emissions to meet environmental standards
• Resolves issues related to rough idling caused by faulty purge valves
• Supports proper operation of the vehicle’s evaporative system

Installation Notes and Tips

Installation of the CP104 vapor canister purge valve requires careful attention to hose connections due to the absence of an electrical connector. Ensure that the three hose connectors are securely attached to the corresponding 1/4 inch and 5/16 inch hoses. Verify that the valve is oriented correctly according to the vehicle’s service manual to maintain proper vapor flow. It is recommended to inspect all hoses for wear or damage during installation and replace as necessary to prevent leaks.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The CP104 vapor canister purge valve undergoes rigorous quality control to ensure durability and reliable performance in Buick Century and Pontiac Firebird vehicles. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.