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Old 12-08-2015, 12:35 PM   #2
LeesTruk
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Join Date: Mar 2015
Location: Manchester, CT
Posts: 433
Re: pedal to the metal boys!! { pedal question}

Check your throttle body for a wire connector or mechanical cable attachment, and look at the gas pedal. Does it have an electrical connection attached to it or a mechanical cable. If you see wires at either place, it's drive by wire. The '03 Yukon is most likely drive by wire
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