F 250 2WD Pickup V8-7.3L DSL (1990)
ISSUE:
The idle Setting Procedures for the 4.9L Engine in 1990 Econoline and F-Series Trucks have been revised. Section 4 of the 1990 Engine
Emissions Diagnosis Shop Manual must be modified to incorporate the revised procedures and illustrations.
ACTION:
Refer to the pages following this TSB article for the updated information.
OTHER APPLICABLE ARTICLES: NONE
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES:
617400, 618400, 619400, 690000
