Grand Prix V6-191 3.1L (1989)
Air Duct: All Technical Service Bulletins
A/C - Slow to Warm Up or Inadequate Heat
Bulletin Number:
89-1-16
Reference Number:
931106
Publish Date:
9/89
Subject:
REDUCED HEATER SYSTEM PERFORMANCE (NEW HEATER OUTLET DUCT AND PROCEDURE)
Models
Affected:
1988-89 GRAND PRIX
Comments on the above vehicles about heater system performance such as being slow to warm up or inadequate heat may be received from some
customers.
If the heater system is operating properly and the engine temperature is in the operating range, the cause of the condition may be reduced air/heat
distribution from the heater outlet.
This condition may now be addressed by using the following service parts and procedures.
The parts and procedure for the PONTIAC GRAND PRIX without the performance audio system is as follow.
PARTS
QTY.
PART NO.
PART NAME
1
52452131
Heater Outlet Duct
26 in.
* 06375
3M # 4508 Scotchfoam Black Vinyl Foam Tape
*
Purchase Locally
Parts are expected to be available on September 18, 1989. 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.