Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 87Get this manual

Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 87

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SERVICE MANUAL NUMBER 24
Spotted deposits, which sometimes occur after long delayed tune-up, accumulate after long period of misfiringWhen normal combustion temperatures are restored, upon insta