OBD2 Code P0302 on 2007 Chevrolet Truck: Traction Control Fluctuates After Head Gasket Replacement

Model: 07 Chev Truck Fault Code: P0302 Posted: 2016-01-16 19:56

I own a 2007 Chevrolet Silverado with OBD2 diagnostic code P0302, which indicates a misfire in cylinder 3. When this code appears, the traction control system engages and disengages intermittently. I previously replaced the head gasket due to engine knocking, but after the repair, the issue persisted. The traction control module was also replaced, yet the problem continues. I'm seeking advice on potential causes and solutions for this persistent P0302 code and erratic traction control behavior in my 2007 Chevrolet truck.