mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

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Code 41 - 50, ( 42 43 44 45 46 47 48 49 ) > < Code 21 - 30, ( 22 23 24 25 26 27 28 29 )|System Diagnosis

Cougar/XR7 V8-302 5.0L (1983)

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Quick Test Service Codes 1-1 Through 4-4  (Tests Referred To Under Action To Take Are Pinpoint Tests)

Code 41 - 50, ( 42 43 44 45 46 47 48 49 ) > < Code 21 - 30, ( 22 23 24 25 26 27 28 29 )|System Diagnosis