Operation CHARM
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Mercury
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1994
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Cougar/XR7 V8-281 4.6L SOHC
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Repair and Diagnosis
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Powertrain Management
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Testing and Inspection
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Pinpoint Tests
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Z - Intermittent
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Z88
Z88
-
Check the
ignition system
connectors for corrosion.
-
Is there any corrosion?
Yes --
SERVICE corroded connectors as needed.
No --
REPLACE ignition coil pack(s).