Achieva V6-3300 3.3L (1992)
2. Backflush heater core.
3. Reconnect heater hoses.
For thermostat, floor air outlet, and EPROM service procedures, refer to the appropriate Service Manual.
PARTS INFORMATION
Important:
The following kit numbers contain the parts needed to perform this procedure. The EPROM numbers are for reference only.
Kit numbers:
1992 L40
Federal Emissions
22646937
1992 LD2
Federal Emissions
22646938
1993 L40
Federal Emissions
22646939
1993 LD2
Federal Emissions
22646940
1992-93 L40/LD2
California Emissions
22646941
1992-93 LG7
All Emissions
22646941
EPROM Part Numbers:
Model/
Trans/
Broadcast
Part
Year
Division
Engine VIN
Emission
Code
Scan I.D.
Number
1992
2,3,4 N
L40/3AMT
Federal
BNUP
5563
16215577
1992
2,3,4 N
LD2/3AMT
Federal
BNUR
5573
16215579
1993
2,3,4 N
L40/3AMT
Federal
BNUS
5583
16215581
1993
2,3,4 N
LD2/3AMT
Federal
BNUT
5593
16215584
Parts are currently available from GMSPO.
WARRANTY INFORMATION
For vehicles repaired under warranty, use:
Labor Operation
Labor Time
D2813 (Thermostat, floor air outlet,
1.6 hrs (2.3L Engines
EPROM, heater core flush)
W/Federal Emissions)
D2813 (Thermostat, floor air outlet,
1.4 hrs (2.3L Engines
heater core flush)
W/California Emissions)
D2813 (Floor air outlet,
1.0 hr
heater core flush)
(All 3.3L engines)