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Understanding and Replacing the P04FB Crankcase Pressure Sensor on the 3.0 Duramax Diesel
If you’re a 3.0 Duramax Diesel owner, you’ve likely heard of the P04FB code—it’s one of the most common diagnostic trouble codes (DTCs)...
3.0L Duramax Maintenance Guide: Intervals, Fluids, and Expert Tips
March 12, 2025 – By Greg Nelson Originally Published: July 2, 2023 | Updated: March 12, 2025 Reading Time: 10 minutes The 3.0L Duramax...
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