GMC C2500 Engine Idle Rough

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Rough Idle

2003 GMC C2500

03 Gmc Idles Rough And Engin Light Flashes But Goes Of After Driveing It A Few Feet Just Changed Plugs And Wires Same Thing Mabey Worse

1 ANSWER

Asked by rick30

2000 GMC C2500

I Recently Changed The Plugs And Wires, Replaced The Fuel Filter And The Oil Filter. After All Of This Was Done My Truck Started Idling...

1 ANSWER

Asked by rhuff22

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