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P0430 code
I know this is a common code and Ive read through the related posts, So my 02 Tahoe 5.3 189k threw the 0430 code. The vehicle runs great, no smells or smoke, smooth idle, starts great, plenty of power I replaced the downstream 02 sensor bank 2, cleared the code and it was fine for a couple days...- bigdrtrdr
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- Replies: 11
- Forum: Engine & Drivetrain
