LeSabre V6-181 3.0L (1986)
Evaporator Core: Customer Interest
A/C - Odors at Start Up in Hot Humid Climates
Bulletin 90-1-1
Date Dec., '89
Ref. No.
90-025-1
Corp. Ref. No. 811204R
SUBJECT:
A/C ODOR (CLEANING PROCEDURE)
MODELS AFFECTED:
1988-90 SKYHAWK, SKYLARK AND REATTA, 1985-90 ELECTRA/PARK AVENUE AND LESABRE, AND
1986-90 RIVIERA
This bulletin has been revised to include 1990 Electra/Park Avenue, LeSabre, Riviera and the 1988-1990 Reatta, Skyhawk and Skylark. This revision
also adds Figure 5 to the Bulletin.
Some vehicles may experience odors emitted from the air conditioning system primarily at start up in hot, humid climates. This odor may be the result of
debris in the heater/evaporator case and/or microbial growth on the evaporator core. To repair this condition, the following equipment and procedure
should be used:
