The P0302 diagnostic code on your 2024 Dodge Durango signals that the engine control module has detected cylinder 2 misfires exceeding acceptable parameters. As a newer vehicle, warranty coverage likely applies to necessary repairs.
2024 Durango Engine Lineup
The 2024 Dodge Durango continues with the proven 3.6L Pentastar V6 and available 5.7L HEMI V8. Both engines have established track records, though individual component failures can still occur on new vehicles.
HEMI MDS Technology
The 5.7L HEMI features Multi-Displacement System (MDS) for improved fuel economy. This system can deactivate cylinder 2 during light-load conditions. MDS-related issues may cause cylinder-specific misfires that correlate with deactivation events.
New Vehicle Diagnostics
Misfires on a new 2024 model typically indicate isolated component failures rather than design issues. Manufacturing defects in spark plugs, ignition coils, or fuel injectors can cause early failures covered under warranty.
Warranty Coverage
Your 2024 Durango is covered under Dodge's 3-year/36,000-mile bumper-to-bumper and 5-year/60,000-mile powertrain warranties. Engine misfire repairs should be covered. Document symptoms and contact your dealer.
Dealer Diagnosis Benefits
Dealer technicians have access to factory diagnostic equipment, technical service bulletins, and training specific to your vehicle. For a new car under warranty, dealer diagnosis ensures proper repair and maintains warranty coverage.