I have a MerCruiser 8.2L V8 Big Block and talked with the merc tech it says there are 5 plugs, but I’m only able to find 3
port side
Starboard side
Water cooling system
Have a MerCruiser 8.2L V8 Big Block engine with a Bravo III outdrive. We removed the blue plugs (3) to drain the water from the block, after the water drained out I put the plugs back in and put the muffs on the outdrive to run antifreeze through it.
Dumping antifreeze into the bucket we...
Have a 2014 SeaRay SLX, with an 8.2 Mag MerCruiser V8 Big Block engine. It starts up on 1 battery, but not dual.
In addition, the engine shuts off suddenly after 5-10 min and the only way to restart it by either waiting 10-15 min or Turning the batteries off and back on again.
the voltage of...