Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 110Get this manual

Mercury Mercruiser GM V-8 305 CID / 350 CID Engines Service Manual., Page 110

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TROUBLESHOOTING
Cause Special Information

IMPORTANT: The first step is to verify if the engine is actually overheating or the temperature gauge or sender is faultyIMPORTANT: Best wa