Recent content by rbposey
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R
CEL P0300/P0306 and P0507
I have a 1997 K1500. Purchased new. 299230 miles. It's been a great truck. Started running rough in early winter. #6 plug does appear to be fouled. I have replaced the following: new cap, rotor, plugs, wires, coil, throttle position sensor, intake air control. All but plugs were...- rbposey
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- Forum: Suburban / Yukon XL / Escalade ESV
