Compression test next. If you have good compression, check REEDS.
Compression test next. If you have good compression, check REEDS.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
Just to update, took to a retired boat mechanic referred by very good trustworthy friend. He checked compression and 0 on cylinder 3. He’s finishing another job now and will have me bring mine back and pull head to inspect but looks like a rebuild(maybe just cylinder 3 depends on what finds when tears down, he’s got head gasket also if needed.
just thought I’d update since so much good advice on here already. I spent 2 hours talking in his driveway and feel 100% comfortable with his abilities and the referral person is as good as gold. Will keep updated.
2012 Ranger Z521
2012 ProXS 250
basics first as suggested early , and there will be no gasket just oring
.................................................. ...the scariest thing in life is the unknown ...................................