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2020 Tahoe 6.2L Misfire and Flashing engine light and Traction Control Light on
I have a 2020 Tahoe with a 6.2L & 10 speed trans, I have a P306 misfire and engine light flashes and traction control light on. I have replaced the spark plug, and have switch the wire and coil with a different cylinder and still get a P306 misfire and traction control light. Also, when this is...- Interlakejay
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- Replies: 4
- Forum: Engine & Drivetrain
