EXHAUST GAS RECIRCULATION (EGR) SYSTEM. Pontiac Fiero 1985

For 1990-2009 cars

# EXHAUST GAS RECIRCULATION (EGR) SYSTEM

EXHAUST GAS RECIRCULATION (EGR) SYSTEM

#### VEHICLES AFFECTED: 1985-88 FIERO WITH A 2.8L ------------------

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

#### Note: 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.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.