GM Service Manual Online
For 1990-2009 cars only

TURBO INTERCOOLER DUCT INSTALLATION MAY OVERHEAT

Models Affected: 1989 20th ANNIVERSARY TRANS AM PACE CARS

The turbo intercooler duct for the 1989 20th Anniversary Trans Am (Option Y82), along with the necessary fasteners and instructions, has been loose shipped with the vehicle. Dealers must install this duct while performing the predelivery inspection.

Labor time studies indicate that an additional labor allowance of .2 hours is required on all Trans Am vehicles.

The Claims Processing System has been programmed to pay this additional labor allowance on all of the above mentioned vehicles.

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.