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PCM - Hesitation/Induction Backfire

84ford16

Article No. 84-4-20-S

HESITATION/INDUCTION BACKFIRE 2.3L EFI TURBO COLD DRIVEAWAY 30 ~F TO 60 ~F AMBIENTS


FORD 1984 THUNDERBIRD

CALIBRATION: 3-05E-R10

NOTE: Article republished to revise Dealer Coding.

For customer concerns of poor cold start and driveaway, inspect the engine for vacuum leaks. Service as required. Also, verify the EEC-IV system is operating properly by running self-test.

If there are no vacuum leaks and the subject symptoms persist, replace the processor with a new service processor E3PZ-12A650-F on vehicle with calibration 3-05E-R10.


PART NUMBER PART NAME CLASS

E3PZ-12A650-F Processor R


OTHER APPLICABLE ARTICLES: 84-4-20
WARRANTY STATUS: Reimbursable within the provisions of the Warranty and Policy Manual.
OPERATION: SP12650A84
TIME: 0.8 Hr. DLR. CODING: Basic Part No. DRIVE Code: F8
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