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Service bulletin 0902423

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10248957
Published by NHTSA2024-01-16
Manufacturer's number0902423
Manufacturer's date2023-11-29
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Engine Misfire From Intake Manifold Crack Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set: ? P0301 - Cylinder 1 Misfire. Customers may also experience one or more of the following: ? Rough engine idle. ? Shakes while driving. This bulletin involves inspecting and if needed replacing the intake manifold for a crack.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Trouble codes named

P0301

Vehicles listed
DODGE DURANGO2022
DODGE DURANGO12023 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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