Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 672Get this manual

Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 672

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SERVICE MANUAL NUMBER 24
Step Action Was the "On-Board Diagnostic" (OBD) System Check Performed? aEngine should be at normal operating temperaturebStart engine and allow idle to stabilizecRecord