NHTSA ID Number: 11017109
Manufacturer Communication Number: TSB_ENG222_R8
TSB/Document Date: 2025-04-18
Summary
TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2024MY vehicles (refer to the table on pages 9 and 10 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.
25457 2B000
Pipe – Heater
1
11403 08126K
Bolt – Flange
1
13396 06007K
Nut – Flange
2
21516 35010
Bolt – Flange (6X12)
1
25500 2B000
Thermostat Assy
1
Control Assy –
25600 2B600
Engine
Service Kit 2
21112 2BS01FFF
Water Temp
1
25631 2B051
Fitting Assy – Water Inlet
1
11403 06207S
Bolt – Flange
3
13386 08007C
Nut – Flange
2
26300 35505
Filter Assy – Oil
1
39250 2B000
1
11403 08306K
Bolt - Flange
1
28751 2B200
Gasket – Front Muffler
1
13183 12000
Nut – Front Muffler
2
*FFF part may be shipped if FFFR is not available.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: ENG222 (Rev 8) Multiple Models December 2020
1
Page 13 of 27
EXCESSIVE OIL CONSUMPTION - NU/GAMMA/THETA/KAPPA ENGINES
SUBJECT:
REQUIRED PART: (THETA GDI ENGINES)
Model
ALL
Model
Description
Part Number
Engine Long Block
Applicable P/N
(see below)
(see below)
Production Year
SL
11-13MY
TF
QF
Figure
1
Part Number
14MY (ULEV)
2.4L GDI
21101 2GK07QQKR*
N/A
21101 2GK07QQKR*
21101 2GK05QQKR*
21101 2GK09QQKR*
N/A
21101 2GK11QQKR*
14MY (SULEV)
15-17MY
UMa
18-20MY
Qty.
2.0L T-GDI
12-13MY
XMa
21101 2GK32QQKR*
QF
14-15MY
21101 2GK08QQKR*
TF
14-15MY
N/A
21101 2GK31QQKR*
21101 2GK06QQKR*
SL
14-16MY
21101 2GK37QQKR*
21101 2GK36QQKR*
16-20MY
21101 2GK32QQKR*
21101 2GK34QQKR*
QL
17-20MY
21101 2GK39QQKR*
21101 2GK35QQKR*
Models
Description
Part Number
Figure
Oil Cooler
Tube Assembly
AT
Drive Plate Bolts
ALL
Service Kit I
MY / Model
Description
1
21101 2GK33QQKR*
JF/JFa
ALL
Qty.
Qty.
25470 2G050QQK**
1
23311 25050
7
One (1)
per engine.
Service Kits
2.4 GDI
2.0 T-GDI
21111 2GK50QQK
21111 2GK60QQK
21111 2GK50QQK
N/A
21111 2GK51QQK
21111 2GK52QQK
UMa
21111 2GK51QQK
21111 2GK52QQK
QL
21111 2GK51QQK
21111 2GK52QQK
Qty.
14-16MY (SL)
14-15MY (TF)
15MY (QF)
1215MY
XMa
16-
JF
20MY
JFa
1520MY
1720MY
Service Kit I
1
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: ENG222 (Rev 8) Multiple Models December 2020
Page 14 of 27
EXCESSIVE OIL CONSUMPTION - NU/GAMMA/THETA/KAPPA ENGINES
SUBJECT:
ALL
Service Kit II
MY / Model
Description
One (1)
per engine.
Service Kits
2.4 GDI
2.0 T-GDI
Qty.
14-16MY SL
14-15MY TF
21111 2GK70QQK
15MY QF
1215MY
1520MY
1720MY
XMa
UMa
21111 2GK70QQK
Service Kit II
QL
16-
JF
20MY
JFa
N/A
1
21111 2GK71QQK
21111 2GK72QQK
Req.
ALL
Drive Plate Bolts
23311 25050 (AT)
23231 25200 (M/T)
ALL
Qty. 7
per vehicle
Oil Cooler Tube
Replacement is
Assembly
conditional
25470 2G050QQK
25470 2G650QQK
*QQK part may be shipped if QQKR is not available.
**Oil Cooler Tube assembly replacement is conditional.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: ENG222 (Rev 8) Multiple Models December 2020
Page 15 of 27
SUBJECT:
EXCESSIVE OIL CONSUMPTION - NU/GAMMA/THETA/KAPPA ENGINES
WARRANTY INFORMATION: NU 2.0L GDI (PS, YD, YDM, JF HEV)
N Code: L21 C Code: ZZ1
Claim
Type
Model
Causal P/N
Qty
Repair
Labor Op
Op
Replacement
Description
Code
Time
P/N
0.6
M/H
Allowance
Vehicle In (1)
Engine Oil Top-Off
21101F71
(Request Svc Record)
Vehicle In (2)
Oil Consumption Test #1
Valve Stem
21101F73
(Normal Consumption)
0.6
M/H
Qty.
0
N/A
0
*UM024 CH280
1
Seal
(Refer to
ALL
Vehicle In (2)
EPC)
Oil Consumption Test #1
(Excessive Consumption)
+ Combustion Chamber
21101F72
Cleaning + Vehicle In (2)
2.7
M/H
*Engine Oil
Engine Oil Replacement
Allowance
(Request Svc Record)
Vehicle In (3)
(Refer to
Oil Consumption Test #2
EPC)
W
0
21101F73
(Normal Consumption)
0.6
M/H
N/A
0
0
21101
2EG01FFFR
or
Vehicle In (3)
21101
Oil Consumption Test #2
2EG02FFFR
+ Engine R&R
35305
(14-16MY)
2E510FFF
21111 2EG01FFF
Piston Ring
PS
21101F74
(Refer to
EPC)
Vehicle In (3)
Oil Consumption Test #2
+ Engine R&R
(17-19MY)
7.2
M/H
- 6X better wear protection on critical engine parts than...
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full...
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN...
- Formulated for engines with 75,000 miles or more, Valvoline...
- Delivers 20% better wear protection and 15% better sludge...
- Extra detergents safeguard against friction, corrosion and...
- Advanced friction-fighting additives help maximize...
- Provides performance benefits for high mileage, new and...
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
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TSB/Document ID: TSB_ENG222_R8
Replacement Service Bulletin Number:
MFR Communication Date: 2025-04-03
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE
MFR Component System: ENG
MFR Component Subsystem:
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