P0306 Diagnostic Trouble Code Discussion for November 2024
Cylinder 6 Misfire Detected
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| Help Request | Posted | |
| 2018 Ford Transit-350 XL 3.5L Misfire VIN: 1FBAX2CG8J P0306: miss fire. New Jasper engine, les that 200 miles. issue arises while on test drive after approx. 15 miles on highway way. After installing engine did all relearns to include misfire and map/maf. check engine light comes on (flashing) derates, let accelerator and shor... |
November 13, 2024 | |
| 2008 Chevrolet Silverado 1500 WT 4.3L Misfire VIN: 1GCEC14X78 P0306: Misfire 6cylinder. We are working on this 4.3. It misses under load and will backfire through the intake. Seems like basic ignition but it's all new. We did the crank variation learn and no change. What are we missing? |
November 25, 2024 |
