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ENGINE APPLICATION MANUAL GM Powertrain
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
1
1 . 0 INTRODUCTION
This manual assists the reader in the application of the 4.3L V6 90 Degree family of engines to
Transportation Vehicles, Marine and Industrial applications. It gives an overview of the engine, its
features, and systems. Details are provided on typical interfaces between the engine, related
subsystems, and the vehicle.
Caution:
The performance of the engine is dependent on the specific application. It is recommended that the
owner of this document be contacted before specific application decisions are made.
2 . 0 PRODUCT SUMMARY
2 . 1 APPEARANCE
The figure 2.1-I shows the 4.3L V6 90 Degree Engine.
2 . 2 FEATURES
The model year 2001 for 4.3L V6 90 Degree Engine has one version: L35.
This Engine has specific values of power and torque, which allow for a very wide range of
application up to 15000 Lbs. GVW.
The more distinctive common features of this family of engines are:
-Optimized Intake Manifold
-Stiff Oil Sump
-High reliability and durability
-OBDII compliant
L35 Isometric View
Figure: 2.1-I