GM Gasoline V6 90 Degree ユーザーズマニュアル

ENGINE APPLICATION MANUAL

Gasoline 4.3L V6 90 Degree

Revised: 08/15/2000

File: c:\data\manuales\v6-truck\am43v6#3.doc

Contact:Luis Nespolo - (248) 857-1558

Printed: 8/15/00

10

Engine as shipped from the engine plant is to conform to a common state of dress as described
below. The following components are installed at the engine plant:

Harmonic balancer

Crankshaft sensor

Direct drive accessories (not belt driven)

E.G.R. system

Engine lift brackets

Engine oil

Engine oil dipstick and tube

Exhaust manifold(s)

Exhaust manifold heat shields (As required)

Engine Fuel system

Heater hose nipples

Coolant temperature sensor/switch

Manifold air pressure sensor

Oil pressure sensor/switch

Oil filter (except remote mounted)

Transmission alignment dowels

Water pump

Flywheel and or Flexplate
Crankcase ventilation system

2.6.1 VIN Identification Labeling
There are two places for the stamping of the V.I.N.: one is provided side by side on the left hand
side of powertrain and the other is in rear face of cylinder case.

2.6.2  Emissions Certification Labeling
A vehicle emission control label that meets the format and content requirements of Federal
Regulation 40 CRF 86.095-35 and CARB Regulation Title XIII California Code of Regulations
Section 1965 shall be attached to the vehicle subsystem in the location required by the
regulations above.
Incomplete Vehicles manufactured in two or more stages shall meet the certification labeling
requirements of the regulations above.
Emissions Certification is not provided for Marine Industrial Applications.

2.6.3 Engine Identification - Broadcast Codes
The 4.3L V6 Engine has an identification number cast into the cylinder case front LH side.
Also, an Engine Verification Label is applied to the rear of the left bank cylinder head. This is the
single label location for passenger car engines. In addition to the LH rear head location, the
truck engines have another identical label applied to the oil pan (near the bottom of the engine)
on the right side.
The labels show the following information:
• First Two characters: 10 - Indicates an engine not a transmission.
• Next 3 characters: Broadcast code (engine configuration which includes a cross reference to

model year of build):

- Model year (1st letter)

characters: Julien Date of Build
• Last 4 Characters: Sequence number of build on that date.

Translated the engine verification number shown in the sample label below identifies an engine,
broadcast code (XJB) (1999 5.3L Federal Auto), built at Romulus on February 10 , 1999;
sequence number 1034.