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Home›Trouble codes›P0300› Dodge
Diagnostic trouble code · Dodge

P0300 on Dodge vehicles Misfire detected, but not isolated to one cylinder

P0300 is named on 12 Dodge model years (2016–2023): 18 manufacturer filings and 1 owner report in NHTSA’s files, across Challenger, Dart, Durango, Charger, Hornet.

Powertrain 12 model years 18 manufacturer filings 1 owner report

Which Dodge model years name P0300

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reports
2023 Dodge ChallengerEngine3—
2021 Dodge DurangoFuel/Propulsion System3—
2016 Dodge DartElectrical System3—
2018 Dodge DurangoEngine11
2023 Dodge DurangoEngine1—
2023 Dodge HornetEngine1—
2022 Dodge DurangoEngine1—
2021 Dodge ChallengerExterior Lighting1—
2021 Dodge ChargerFuel/Propulsion System1—
2020 Dodge DurangoEngine1—
2019 Dodge DurangoEngine1—
2016 Dodge DurangoElectrical System1—

A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.

Engine 10 Electrical System 3 Fuel/Propulsion System 2 Exterior Lighting 2
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Dodge filings that name P0300

Source: NHTSA manufacturer communications

Bulletins and campaigns Dodge filed with NHTSA whose summary names P0300. Quote the document number at the service desk — it is a diagnosis the maker has already written down.

What P0300 means

Source: SAE J2012 / OBD-II

Misfire detected, but not isolated to one cylinder.

A stored code names the test that failed, never the part that caused it. The record above is what Dodge and its owners have filed about it; the code’s page across every make has the whole file.

From here
Get a model's new bulletins by email See what owners reported Look up a bulletin by its number Watch a VIN for new recalls

Common questions

Source: NHTSA files and the OBD-II standard

Is P0300 a known problem on Dodge vehicles?

It is a documented one: NHTSA's files hold 18 manufacturer filings and 1 owner report naming P0300 on 12 Dodge model years (2016–2023). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.

Which Dodge models does P0300 appear on most?

2023 Challenger (3 documents), 2016 Dart (3 documents), 2021 Durango (3 documents).

Does P0300 on a Dodge mean it is recalled?

No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.

Where to go next

pages beside this code
Filed alongside B3055 Another code that appears in the same filings and owner reports as P0300.Filed alongside B3060 Another code that appears in the same filings and owner reports as P0300.Vehicle 2023 Dodge Challenger The model year P0300 is filed against most often.The data Trouble codes by API GET /v1/dtc joins every code to bulletins and owner reports — free tier, no card.