Question about 2000 Chevrolet Suburban

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I have a 2000 suburban and when I start the engine it runs fine until I turn on the a/c. The idle drops almost to the point the engine is going to shut off.Could this be that my condensor is clogged or another problem?

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Sounds like the electrical load sensor that helps maintain the idle speed when extra current is drawn by the system is faulty or the connection to the sensor is poor. On later model vehicles the electrical load sensing is done by the Engine Management Computer.

Posted on Jul 30, 2010

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Posted on Jan 02, 2017

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