Haven't tryed anything yet.The idle is to high,have to leave my foot on brake when on a stop light.Or else it will go by itself.And my light for high beam on inside console doesn't turn on.
The throttle body needs cleaned. Youtube has a video to show you how. This will cure the problem with having to have foot on accelerator at stops.
Testimonial: "My son did what the video instructed.But idle still high."
Which engine to you have? The high bean light isn't in a console.
Testimonial: "Oh don't know.All I know it is a 2003 IMPALA 4Dr Seden."
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May have an issue with idle air control valve. If there is a check engine light on, take it to Autozone for code. Then report it on this forumn. Ill do my best to help.
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