The idle air control valve on the Chevy Colorado actually controls the speed of your engine's idle. The valve is sometimes called the idle speed control valve.
The idle speed on a 1987 Chevy Celebrity is controlled by the engine computer, there is no way provided to adjust it.
how to adjust idle on 2001 legacy
You don't, it's controlled by the computer. Take it to a GM shop.
You don't. The ECM (Engine Control Module) maintains the correct idle speed. If the idle is out of control you probably have a vacuum leak.
May be computer controlled and not adjustable
It could be the Idle Air Control (Idle speed control) valve. Its located on the left side of your TBI and has an electrical connection.
you can adjust it via the idle control valve.
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How do you adjust the idle speed on a citroen berlingo 1.9d (basic diesel engine)
you can`t adjust the idle speed manualy,it has to be done through the ecu via a main dealer diagnostic computer.
Where is the idle speed motor located at on a 1995 chevy blazer?