ENGINE STALLS ON PARK OR REVERSE TO DRIVE-PROM MAY FIX

ENGINE STALLING ON PARK-TO-DRIVE/REVERSE

1986 2.5L FIERO WITH AUTOMATIC TRANSAXLE

Customer comments of stalling on 2.5L engine during a park-to-drive/reverse maneuver following a hot soak may be received. If normal diagnostic and service procedures as shown in Section 6E2 of the service manual do not correct this condition, a new PROM package, P/N 16085998, should be installed.

This applies only to 2.5L Fiero models with automatic transaxle.

Use applicable labor operation and time in accordance with the Labor Time Guide.

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.