Service Bulletin

12-069

February 28, 2018

Version 4

2012 Civic Si: Excessive Engine Oil Consumption
Supersedes 12-069, dated February 27, 2013, to revise the information highlighted in yellow
AFFECTED VEHICLES
Year

Model

Trim

VIN Range

2012

Civic 2D

Si

2HGFG4A...H700001 thru 2HGFG4A...H703398

2012

Civic 4D

Si

2HGFB6E...H700001 thru 2HGFB6E...H703802

REVISION SUMMARY
A note was added under Repair Procedure.
SYMPTOM
The oil consumption is more than the customer expects; the engine oil level is low on the dipstick sooner than expected
based on overall vehicle usage, condition, and maintenance history. In some cases, the oil warning light may come on.
POSSIBLE CAUSE
There are multiple possible contributors that may cause the customer to perceive a higher than expected oil
consumption. Talk to the customer about the many factors that can influence oil consumption (see the “Service Advisor”
section of this service bulletin). If you do not see any other factors contributing to the oil consumption, consider enginebraking as a possible cause.
Engine-braking creates a high vacuum condition in the engine that may cause more oil to pass by the piston rings than
expected. This condition may occur on vehicles with manual transmissions as drivers can downshift and decelerate with
minimal or no throttle input. If a driver regularly downshifts to decelerate, especially at higher RPMs with no throttle
input, such as driving down a long grade, or when coming to a stop, the customer may notice that oil is being consumed
at a higher than expected rate.
CORRECTIVE ACTION
If you determine that engine-braking is a possible cause, replace all the engine pistons and the piston rings.

CUSTOMER INFORMATION:The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and
training to correctly and safely maintain your vehicle. These procedures should not be attempted by “do-it-yourselfers,” and you should not assume
this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an
authorized Honda automobile dealer.
©

2018 American Honda Motor Co., Inc. — All Rights Reserved

Page 1 of 28

SERVICE ADVISOR:
Talk to the customer about the many factors that contribute to oil consumption, such as maintenance history, using the
incorrect oil, driving under extreme conditions, or other factors that can contribute to oil consumption.
Remind the customer that it's not uncommon that oil may need to be added between services. Modern engines and oils
can go much longer between scheduled oil changes which makes it necessary to periodically check the engine oil level.
Recommend to your customer that it’s a good idea to check the engine oil regularly (as recommended in the Owner’s
Manual) and add oil as needed.
PARTS INFORMATION
Part Name

Part Number

Quantity

Cylinder Head Gasket Kit

06110-R44-A00

1

Chain Case Gasket Kit

06114-R40-J01

1

Piston Set A (Go to ORDERING PISTONS on page 28 for
more information about which piston set you need.)

13010-RL5-A00

1

Piston Set B (Go to ORDERING PISTONS on page 28 for
more information about which piston set you need.)

13020-RL5-A00

1

Piston Ring Set (4 required)

13011-RL5-A01

1

Connecting Rod Bolt (8 may be required)

13204-RBB-004

1

Intake Manifold Gasket (4 required)

17115-R40-A01

1

Exhaust Gasket

18229-TR7-A01

1

Bolt-Washer (11 x 76 head bolt) (10 may be required)

90005-RNA-A01

1

Flange Bolt (14 x 47)

90160-SVB-A00

1

Flange Bolt (12 x 40) (2 required)

95701-12040-07

1

O-Ring

91301-R40-A01

1

Primary Converter Gasket

18115-R40-A01

1

Flange Nut (14mm)

90371-SJD-003

1

Part Name

Part Number

Quantity

Hondabond HT Silicone

08718-0004 (1 tube
repairs 5 vehicles.)

1

Genuine Honda Motor Oil 0W-20

08798-9036

6

Honda Long-Life Antifreeze/Coolant Type 2

OL999-9011 (1 gallon
repairs 2 vehicles.)

1

REQUIRED MATERIALS

Page 2 of 28

TOOL INFORMATION
Tool Name

Tool Number

Quantity

Camshaft Lock Pin Set

07AAB-RWCA120

1

Gasket Remover/Pan Separator

LIL50190

1

Piston Ring Expander

Snap-On PRS8 or
equivalent

1

Piston Ring Compressor

SCP1287 or equivalent

1

1/2 in. Drive Torque Angle Gauge

BLMBLDAG001 or
TA360

1

WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation
Number

Description

Flat Rate
Time

Defect
Code

Symptom
Code

Template
ID

Failed Part Number

111167

Replace all pistons and
piston rings and do
alignment.

14.2 hrs
(includes
0.4 hr for
alignment)

03217

09401

A12069A

13010-RL5-A10

Skill Level: Repair Technician
REPAIR PROCEDURE
The following service manual procedures have been used in full or in part within this service bulletin. For more detail on
these procedures, and torque specifications for some components, refer to the appropriate service manual, or view them
online.
•

Engine Oil Replacement

•

Battery Terminal Disconnection and Reconnection

•

Fuel Pressure Relieving

•

Coolant Replacement

•

Drive Belt Removal/Installation

•

Intake Manifold Removal and Installation

•

Warm Up TWC Removal/Installation

•

Fuel Line/Quick-Connect Fitting Removal

•

Cylinder Head Removal

•

Cam Chain Removal

•

Rocker Arm Assembly Removal

•

Valve Adjustment

•

Oil Pan Installation

Page 3 of 28

NOTES
•

Before starting work, make sure to order the correct number of “A” and “B” pistons. Refer to ORDERING
PISTONS on page 28 of this bulletin.

•

Use fender covers to avoid damaging painted surfaces.

•

To avoid damaging the wires and terminals, unplug the wiring connectors carefully while holding the connector
portion.

•

To avoid damaging the cylinder head, wait until the engine coolant temperature drops below 100°F (38°C) before
loosening the cylinder head bolts. If needed, connect the HDS to the DLC, and monitor ECT SENSOR 1.

•

Mark all wiring and hoses to avoid misconnection. Also, be sure that they do not contact any other wiring or hoses,
or interfere with any other parts.

1. Park the vehicle on a lift.
2. Relieve the fuel pressure.
3. Do the battery terminal disconnection procedure.
4. Drain the engine oil and engine coolant
NOTE
Drain the coolant into a clean container to reuse after the repair.
5. Remove the drive belt.
6. Remove the intake manifold.
7. Remove the warm-up-three-way catalytic converter (TWC).
8. Disconnect the brake booster vacuum and EVAP canister hoses.

Page 4 of 28

9. Remove the quick-connect fitting cover, then disconnect the fuel feed hose.

10. Disconnect the four fuel injector connectors and the engine mount control solenoid connector, and disconnect the
ground cables.

11. Remove the four bolts securing the EVAP canister purge valve bracket.

Page 5 of 28

12. Disconnect the upper radiator hose and the heater hoses.
NOTE
The second radiator hose is connected to the thermostat and is not shown.

13. Remove the two bolts securing the connecting pipe.

14. Support engine with a floor jack, then remove right side engine mount.

Page 6 of 28

15. Remove the front cam chain cover and the cam chain.

16. Remove the rocker arm assembly and both cams.
17. Remove the cylinder head bolts. To prevent warpage, loosen the bolts in sequence 1/3 turn at a time; repeat the
sequence until all the bolts are loosened.