LeSabre V6-231 3.8L VIN 3 SFI (1988)
![background image](/buick/lesabre/v6-231_3.8l_vin_3_sfi/Page-1618002.png)
Service Procedure:
A harsh 3-2 shift at low altitude in 1986 through 1992 models may be corrected by installing the appropriate service package which contains:
(1)
3-2 Control Valve Spring (341) (refer to Figure 5)
(2)
Spacer Plate Gaskets
(3)
Instruction Sheet
IMPORTANT:
Service Replacement Transaxle Assemblies (SRTA) are built with original calibrations and may need to be updated with a service 3-2 control valve
spring per customer requirements.