Diagnostic trouble code P0306 on your 2024 Ram 2500 indicates misfires in cylinder 6. The 2024 Ram 2500 offers the HEMI V8 and Cummins inline-6 diesel, both with six or more cylinders, making P0306 a valid code on either engine.
2024 Ram 2500 Powertrain
The 2024 Ram 2500 offers the 6.4-liter HEMI V8 (410 hp) and 6.7-liter Cummins turbo-diesel inline-6 (370 hp, 850 lb-ft). Both engines have six or more cylinders capable of triggering legitimate P0306 codes.
Gasoline vs Diesel Diagnosis
HEMI V8 misfires follow standard gasoline diagnostics: ignition coils, spark plugs, fuel injectors. Cummins diesel misfires involve fuel injectors, compression, glow plugs, and fuel delivery rather than ignition components.
Warranty Coverage
2024 models are under full warranty. Component failures should be addressed through dealer warranty service.