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After signing the new Note (UGH) and all the other sundry paperwork, P0204 & P0304 malfunction codes occurred, therefore I could not take delivery of the Daytona until the next day.

On Sunday, the same malfunction codes reappeared, and the Daytona began shaking like a dirty diesel with limited acceleration.

Dealership provided me a brand new Jeep Wrangler for my inconvenience, which was a good thing as it took the service department 72 hours to replace the cylinder 4 parts instead of just cleaning them on delivery date. (Daytona was built August 2019.)

Not a good harbinger with only 113 miles on the digital clock.

Any other 2019 Daytona owners experience this malfunction with under 200 miles on the odometer?

Have a great evening.

SRT-71 B5 BlueBird
 

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P0204 - FUEL INJECTOR 4 CIRCUIT
P0304 - CYLINDER 4 MISFIRE

The misfire code most likely was caused by the fuel injector failure. The fuel injector problem could have been something in the wiring harness/connectors or it could have simply been the fuel injector.
There's potentially three fuel pulses per cylinder per cycle. The Powertrain Control Module (PCM) monitors the continuity of the injector circuits as well as the voltage spike created by the collapse of the magnetic field in the injector coil. Any condition that reduces the maximum current flow or the magnitude of the voltage spike can cause this DTC to set.
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@SRT-71 B5 BlueBird,

Congratulations on the purchase of your new Daytona! I am sorry to hear that you have these concerns with your new vehicle. If you are in need of additional assistance while your Daytona is in service, please send our team a private message.

Darlene
Dodge Social Care Specialist
 
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