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1999 Chevrolet Suburban 1500 Question: My Sub keeps dying when I turn on the lights or heater fan, step on the brakes.

 

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mamabear5253, 5.7L V8, Owasso, OK, November 17, 2012, 14:28
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What can be wrong

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  • Answer #1

    November 17, 2012, 16:13
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     Master

    Will it start right back up? What is idle in park rpm? When you push brakes do you hear any vacuum noise?

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