A groaning noise may be heard on some l990-91 GEO Storm models from the front brakes when the brake pedal is strongly depressed just before coming to a stop. To eliminate the noise, install new, improved front brake pads (listed in "Parts Information' section of this Service Bulletin) as described in the appropriate Workshop Manual.
PARTS INFORMATION: Part No. Description
97069838 Front Disc Brake Pad Kit (repairs both sides)
For vehicles repaired under warranty use existing labor operation and time.
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.