merc

HI ALL, So, I'm going Monday morning to look at a 1990 270 DA. Marina owner selling it to recoup fees from previous owner. Supposedly everything is in really good condition w the boat itself (hull, controls, electrical, upholstery etc..) He said it's a big block merc but the heads are off (they...

Hi - I have a 2009 Searay 210 Select with Merc MPI with B3 drive and smartcraft instruments (std + mercmonitor) I am reasonable at mechanics but better with a multimeter... I have 2 relatively new batteries. Both kept at constant 12.6volt plus via solar charger - so batteries are in great...