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Service bulletin 0291

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 id636089
Published by NHTSA2002-11-05
Manufacturer's number0291
Manufacturer's date2002-05-13
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SOME VEHICLES EQUIPPED WITH THE 2.0L SPI ENGINE MAY EXHIBIT A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED AND DIAGNOSTIC TROUBLE CODES (DTC) P0300 THROUGH P0304 STORED. *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.

Trouble codes named

P0300, P0304

Vehicles listed
FORD ESCORT1997, 1998, 1999, 2000, 2001, 2002
FORD FOCUS2000, 2001, 2002
MERCURY TRACER1997, 1998, 1999

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