Question about 2003 Cadillac CTS

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I have a 03 Cadillac CTS and recently it has started to go dead when idle then I have to wait before I can get it to restart. It turns over and all lights work fine. After it sits a while, it will restart. Could it be the fuel pump or crank shaft sensor or is there something else I need to have checked.

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First replace you fuel filter,If Check Engine light is not on,

Posted on Mar 30, 2011

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