FAILURE TO RUN COLD/ HESITATES NEW CAL-PROM LISTING. Pontiac Sunbird 1990

For 1990-2009 cars

# FAILURE TO RUN COLD/ HESITATES NEW CAL-PROM LISTING

#### Models Affected: 1988-90 GRAND AM AND SUNBIRD MODELS WITH 2.0L TURBO ENGINE

Customer comments of cold driveability roughness, hesitation, or failure to run after a cold start and driveaway maneuver may be repaired with the installation of a new CAL-PROM listed below:

BROADCAST SCANNER USAGE PROM P/N CODE I.D. ------------------- ---------- ------ ------- 1988 Auto Trans. 16153406 AUWS 3421 1988 5-Spd. Trans. 16153405 AUWR 3411 1989 - 90 Auto. Trans. 16153407 AUWT 3431 1989 - 90 5-Spd. Trans. 16153408 AUWU 3441

Parts are expected to be available on July 23, 1990. Until then normal part orders will not be accepted by GMSPO. only verifiable emergency VIP orders will be accepted. SPO will make every effort to obtain parts. All parts will be placed on 400 control to waive VIP surcharges. However, the part will be shipped premium transportation at dealer's expense. All other order types will be canceled as incorrectly ordered while the 400 control is in place.

Labor Operation Number: T0500

Labor Time : .3 Hour

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.