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Service bulletin BC0204970201

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 id51075
Published by NHTSA1997-06-27
Manufacturer's numberBC0204970201
Manufacturer's date1997-01-02
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

ENGINE COMPARTMENT BUZZING OR KNOCKING NOISE, INCLUDES REPLACEMENT OF THE UPSTREAM AIR CHECK VALVE TO REPAIR THE NOISE. *JD

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
FORD E SERIES1995 to 1996
FORD F SERIES1995 to 1996

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