Hello every one. Got a question for ya, hope its not to stupid. On my last boat which was a 15' hyrider with a 90 chrysler outboard, i had a temp gauge. I loved that gauge, it gave me piece of mind. On my new boat, which is a 17' forester with an 84 merc 90 inline 6, i have no temp gauge...
I just bought a boat with an 78 merc out of the water she sounds great but in the water i can only get about 2100 rpms its seems to be running on only 3 cylinders. We checked for spark on all 6. All were getting good spark but when it is running you can pull off 1,3,5 with no change in the...
