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2009 Avalanche LTZ cylinder 6 misfire
My truck started getting a ticking sound around 145K miles whenever my Rpm's would get around 2500-3200. Computer code reads cylinder 6 misfire. Replaced all plugs and wires. Still throwing code. Switched around coil packs and still received same code for cylinder 6. So ruled out coil pack. I...- Holly
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- Forum: Engine & Drivetrain
