TSB 88-6-76: EGR System - Parts Information

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88pontiac20 Bulletin Number: 88-6-76 Reference Number: 836541 Publish Date: 10/88 Subject: EXHAUST GAS RECIRCULATION (EGR) SYSTEM (INFORMATION ONLY) Models Affected: 1985-88 FIERO WITH A 2.8L V-6 (VIN CODE 9) ENGINE The exhaust gas recirculation (EGR) system may be serviced, as required, per the chart shown below: Model Service Part Service Part Year Number Description 1985-87 10040409 EGR Valve Adapter Tube 1988 10115803 EGR Transfer Tube NOTICE: The Service Parts and Illustration Catalog will be revised to describe the EGR Transfer Tube for the 1988 model year, as an EGR Valve Adapter Tube. This revision is necessary to maintain consistency with the 1985-87 model years. Parts are currently available from GMSPO.