the fuel pressure regulator on the fuel rail might be bad
The Mercury Optimax requires a 12 volt starting battery, rated @ 800-1000 cca.
Mercury Optimax is a direct fuel-injection two-stroke outboard motor developed by Mercury Marine. It is designed to provide high performance and fuel efficiency by injecting fuel directly into the combustion chamber. The Optimax technology aims to reduce emissions and improve overall engine efficiency.
Mercury saltwater typically refers to the use of mercury compounds dissolved in saline solutions, often associated with environmental concerns due to mercury's toxicity. On the other hand, Optimax is a brand of high-performance outboard motors manufactured by Mercury Marine, designed for efficiency and reduced emissions. While mercury saltwater pertains to a chemical solution with potential health and ecological risks, Optimax focuses on advanced marine technology for recreational boating.
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the rpm is 5700
A sluggish take-off in a 2008 Mercury OptiMax could be due to issues such as fouled spark plugs, a clogged fuel filter, dirty fuel injectors, or problems with the fuel pump. It is recommended to have a professional mechanic inspect and diagnose the specific cause of the sluggish performance for proper repair.
To change the water separator on a 2001 Mercury Optimax 225, start by locating the fuel/water separator filter under the engine cowling. Use a wrench to loosen and remove the old separator, allowing any residual fuel or water to drain into a container. Install the new separator by applying a small amount of clean fuel to the O-ring and tightening it securely. Finally, check for leaks and ensure the system is primed before starting the engine.
There is a very large price range. Some of their lower end boards (like "2.5M 4S Mercury") are $800, while the most expensive ones (such as 250 hp mercury optimax counter 30'') are $16000.
I have a 2006 75hp optimax on a 02 sea ark and goes 39.7 mph loaded with first-mate (wife) and Ice
The Mercury 150 Optimax outboard motor weighs approximately 425 pounds (193 kg). This weight can vary slightly depending on specific configurations or additional equipment. It's designed for performance and efficiency in various boating applications. Always refer to the manufacturer's specifications for the most accurate information.
remove the 5/8 nuts on the side of the gearcase also the two under the cav plate and the back one the gearcase is the same as all of mercury,s v-6 outboards 81-current
and where was it filmed