You don't have a thermostat stuck open do you? Causing a possible cold (smaller block) to tighten up to a hot (expanded) piston ?
You don't have a thermostat stuck open do you? Causing a possible cold (smaller block) to tighten up to a hot (expanded) piston ?
Mercury 250 proxs 2B115089
No. I keep my temp gauge up on smart craft. Running a constant 123 temp
I may have got some bad gas. It ran good tonight
Back up for a moment and review the Forum Announcements, and the Sticky Posts at the top of the forum. REQUIRED info is missing.
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).
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