P050D Diagnostic Trouble Code Discussion for May 2023
Cold Start Rough Idle
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| Help Request | Posted | |
| 2017 Chevrolet Silverado 1500 LTZ 5.3L Poor Idle Quality VIN: 3GCUKSEC8H P050D: Misfire on cold start. ... pickup. Has rough idle on cold start. It lasts approximately 15 seconds and then clears up until the next cold start. Has code P050D. During the problem cylinder 7 and 8 are misfiring along with other random cylinders with a couple misfires here and t... |
May 21, 2023 |
