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Home >> Mercury >> 1989 >> Cougar/XR7 V6-232 3.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Technical Service Bulletins >> All Technical Service Bulletins >> Distributorless Ignition System - Manual Revisions >> Diagnostic Procedure (DIS) 2.3L EFI Truck (Dual Plug) >> Overview

Diagnostic Procedure (DIS) 2.3L EFI Truck (Dual Plug): Overview

13-76 Ignition Systems, Timing Procedures and Diagnostics

IGNITION SYSTEM

DIAGNOSTIC

PROCEDURE

DIS

2.3L EFI TRUCK

(DUAL PLUG)

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