WenmarOpen by Wenmar Pro

Service bulletin 98T18

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 id603468
Published by NHTSA1999-02-22
Manufacturer's number98T18
Manufacturer's date1998-09-01
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

NHTSA's summary

SUBJECT REGARDING THE PAPER DEGREE WHEEL FOR FUEL INJECTION PUMP TIMING. *YC

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

Fuel system, Fuel injection

Vehicles listed
CUMMINS B

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