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Service bulletin 234

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 id604154
Published by NHTSA1999-04-15
Manufacturer's number234
Manufacturer's date1997-09-02
NHTSA componentFUEL SYSTEM, GASOLINE:STORAGE

NHTSA's summary

INFORMATION ON INSTALLING LARGER FUEL SYSTEM NON-RETURN VALVES. *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

Fuel system

Vehicles listed
SAAB 9001988, 1989, 1990, 1991, 1992, 1993
SAAB 90001988

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

Recalls for the same vehicles and component
88V1850001988-11-28. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.