GM Service Manual Online
For 1990-2009 cars only

INSTALL FRONT AERO PACKAGE B4U OPTION

Subject: INSTALL FRONT AERO PACKAGE 1993 GRAND PRIX MODELS WITH B40

1993 Grand Prix models with the B4U Option now have the front Aero Air Dam installed at the assembly plant.

The New Vehicle Inspection for the Grand Prix will no longer include the .3 (add time) to install the Front Aero package.

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.