OEM 17100016 Idle Control Valve For Chevrolet Buick

Idle Speed Control Valve Fit For Chevrolet Buick 17112350 217-419 19351706

What Happens When the Idle Air Control Valve Goes Bad?

IAC valves can go bad for three main reasons: dirt and debris buildup, electrical problems, and faulty engine control modules (EMC). Several noticeable symptoms indicate that your vehicle's idle air control valve may be going bad or malfunctioning. These include:

• Erratic Idle Speed: the IAC valve regulates the amount of air entering your engine when it's idling; a bad IAC valve means that too much or not enough air will get to the engine. This unregulated airflow can result in inconsistent idle speeds and fluctuating RPMs, which typically cause the vehicle to vibrate or shake noticeably while stationary.
• Check Engine Light: a malfunctioning IAC valve affects your engine’s performance, resulting in your check engine light turning on. Note that the check engine light does not provide specific information about the problem; however, depending on your vehicle's make and model, your engine control module may display a trouble code that can be interpreted. 
• Engine Stalling: if your engine suddenly stalls or shuts off unexpectedly, especially when you are coming to a stop or have been idling for a while, it is very likely that your air control valve is bad. These unexpected stalls and shut-offs can pose a safety hazard, especially in bad traffic conditions.
• Surging or Hesitation: if an engine’s IAC valve is no longer regulating air flow properly, it may exhibit surging or hesitation during acceleration. This can eventually lead to uneven power delivery and unresponsiveness when you floor the throttle.
• Backfiring: if you notice backfiring when you take your foot off the gas to slow down, there is a huge chance that your idle air control valve is bad.
• Engine Starting, Then Dying: a faulty IAC valve can cut off airflow to your engine and starve it of oxygen. This, in turn, makes combustion (within the engine) difficult – when combustion cannot properly occur, the engine dies.

Item specifics

Fits Make & Model 

Buick Century, Regal, GL8, Suzuki, Jimny,
Chery Ruihu, Delphi system

Product Features
●Strong durability: Made of high quality materials, it has strong durability and abrasion resistance, and the idle control valve has a long service life.
●Wide applicability: It is suitable for various types of automobile engines, can meet the needs of different models, and has good versatility.
●Energy saving and environmental protection: to ensure that the engine is fully burned in the idling state, reduce exhaust emissions, and achieve the effect of energy saving and environmental protection.
●Automatic control: The idle control valve can automatically control the engine air intake to adjust the engine idling speed without manual intervention, simplifying the operation process.
●High precision: The high-precision adjustment function can accurately control the idling speed of the engine to ensure the stability and economy of the engine.

OUR SERVICES
● One year warranty for the idle control valve, responsible for after-sales service.
● Provide inspection video and support online inspection.
● We have some scarce accessories for auto products.
● It can meet customers' diversified OEM/ODM products and packaging customization needs.
● Team of engineers with more than 10 years experience in auto parts.
● The product model of the idle control valve can meet the different needs of customers, with large inventory and fast delivery.