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Last edited by Bt21; 03-19-2025 at 07:44 PM.
2007 Bullet 21xrd
need a fuel press test please with correct gages may have split seal on top of HP pump = low fuel press or torn diaphragms in rail ,BT theres alot more info in the 3.0L forum on your engine 2 more down the list
.................................................. ...the scariest thing in life is the unknown ...................................
Moving your post to the correct (3L) Forum for you.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
Back in action. Honestly have no idea what the deal was. I installed a primer bulb last night and then today I pulled a spark plug to test spark and it fired up on 5 cylinders. Put the spark plug back in and it fired up. Don’t know if it was a fuel issue or just a hiccup
2007 Bullet 21xrd
It was the debil...
Or the lanyard, weak battery, etc.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
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