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Service bulletin 180900B

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 id6092277
Published by NHTSA2000-12-01
Manufacturer's number180900B
Manufacturer's date2000-09-01
Replaces180900A
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SUBJECT REGARDING VEHICLE ENGINES EXHIBITING A LIGHT-TO-MODERATE SPARK KNOCK CONDITION DURING ACCELERATION (UNDER LOAD). *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
DODGE DAKOTA2000
DODGE DURANGO2000
DODGE RAM2000
DODGE RAM VAN2000

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

Other bulletins for the same vehicles and component
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11005052006-01-26. Service bulletin. RATTLING SOUND FROM THE UNDERSIDE OF THE VEHICLE. CATALYTIC CONVERTER EXTENDED WARRANTY TO REPLACE THE CATALYTIC CONVERTER. *TT
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