SERVICE GUILD: NEW MEM-CAL FOR INCORRECT MPG DISPLAY ON CRT. Buick Reatta 1988

For 1990-2009 cars

# SERVICE GUILD: NEW MEM-CAL FOR INCORRECT MPG DISPLAY ON CRT

THE CRT CISPLAY FOR "FUEL ECONOMY MPG AVERAGE," ON 1988 RIVIERAS AND REATTAS MAY BE COMPUTED FROM 15% TO 20% LOWER THAN THE VEHICLE IS ACTUALLY GETTING.

A RECALIBRATED MEM-CAL HAS BEEN DEVELOPED TO CORRECT THIS CONDITION, AND PARTS ARE CURRENTLY AVAILABLE THROUGH GENERAL MOTORS SERVICE PARTS OPERATIONS (GMSPO) UNDER THE FOLLOWING PART NUMBERS:

SCANNER OR AXLE SALES CODE CRT MEM-CAL MODEL AXLE I.D. LOCATED ON I.D. IF THIS SERVICE APPLI. AXLE DECK LID DECAL IS INSTALLED PART NO.

88 RIVIERA 2.84 F17 3514 16123486 88 RIVIERA 2.97 F79 3524 16123487 88 REATTA 2.97 F79 3534 16123488

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.

COPYRIGHT 1988 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.