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Buick Workshop Service and Repair Manuals

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All Other Service Bulletins for Engine Control Module: > < All Other Service Bulletins for Engine Control Module:|896E14|Page 2321

Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)

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This bulletin serves to update Code 26 (Page 2 of 3) Facing Page "Diagnostic Aids" and to add Chart C-8D Facing Page and Chart in Section 6E3
"Driveability And Emissions" of the 1988 and 1989 Skylark Service Manuals with 2.3L (VIN D) applications.

All Other Service Bulletins for Engine Control Module: > < All Other Service Bulletins for Engine Control Module:|896E14|Page 2321