Cutlass Ciera L4-2.2L VIN 4 (1995)
Fuel Injector: Technical Service Bulletins
Fuel Injector - Use of Injector Test Adapters
File In Section: 6E - Engine Fuel & Emission
Bulletin No.: 81-63-04
Date: February, 1998
SERVICE MANUAL UPDATE
Subject:
Section 6E - Engine Controls Use of Injector Test Adapters (J 39021-70 and J 39021-60) when Performing Fuel Injector Balance Test or Fuel Injector
Coil Tests
Models:
1993-96 Buick Century
1992-96 Chevrolet Beretta, Corsica
1992-97 Chevrolet Cavalier
1993-96 Oldsmobile Ciera
1995-97 Pontiac Sunfire
1994-97 Chevrolet and GMC S Models
with 2.2L Engine (VIN 4 - RPO LN2)
This bulletin is being issued to recommend the following information be added to Section 6E of the appropriate Service Manuals:
When performing the Fuel Injector Balance Test or the Fuel Injector Coil Tests on cars with 2.2L engines, use J 39021-70 Injector Test Adapter with the
J 39021 Fuel Injector Tester.
When performing the Fuel Injector Balance Test or the Fuel Injector Coil Tests on trucks with the 2.2L engine, use J 39021-60 Injector Test Adaptor
with the J 39021 Fuel Injector Tester.
Please revise your Service Manuals with this update.
