When your 2023 Dodge Challenger displays diagnostic trouble code P0306, the engine control module has detected misfires in cylinder 6. The 2023 Challenger, representing the final year, offers V6 and V8 engines making P0306 a valid code.
2023 Challenger - Final Year
The 2023 Dodge Challenger is the final model year for this muscle car generation. It continues with Pentastar V6 and various HEMI V8 options. All engines can trigger legitimate P0306 codes.
MDS Considerations
Non-supercharged HEMI V8 models continue with MDS. Lifter or solenoid issues can cause misfires during cylinder deactivation.
Common Causes
Ignition coil failure, spark plug wear, MDS issues, and fuel injector problems are typical.