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Recent content by Lucky Duck

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    1994 Mercrusier 350 Mag ECT bravo closed cooling system

    6/29/24 Thanks for the comments. As to "exhaust elbows", where are they located on the engine? I have a Service Manual.
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    1994 Mercrusier 350 Mag ECT bravo closed cooling system

    6/26/24 Thanks for the reply. There is a "quick connect" raw/fresh water hose type inlet valve on the starboard, rear top of the engine. Given water runs extremely strong out of the stern drive ports when the engine is running on the "quick connect hose, I am thinking the issue is not in the...
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    1994 Mercrusier 350 Mag ECT bravo closed cooling system

    not sure on the sea water strainer? think so. however the engine overheats with the "quick connect hose" (fresh water) as cooling source? does "quick connect" water go through "sea water strainer"? Mot sure on age of impeller? does "quick connect " fresh water input need the pump? thanks...
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    1994 Mercrusier 350 Mag ECT bravo closed cooling system

    6/25/24 1994 Mercrusier 350 Mag ECT bravo closed cooling system runs hot on water hose and in water. Installed new thermostat, still runs hot. Water expelling from stern drive leg (exhaust ports) running extremely hard at idle as compared to when there was no issues. Thinking that water from...
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    Engine Shut Down

    hopefully problem solved. a clogged fuel capsule that created a situation where by the cooling water would not circulate to cool the lift and fuel filters.
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    Engine Shut Down

    Engine 8/8/23 today, thinking by Mercrusier Mechanic is fuel is not being cooled sufficiently in the engine module that houses the Lift Pump and High Pressure Fuel Pump. He checked the incoming and outgoing water lines. The outgoing was only a "slow dribble". He will clean out the module...
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    Engine Shut Down

    8/7/23 Back seeking help. 2014 Mercrusier Bravo 350 ET Fuel Injection engine continues to shut down after say 30 minutes of good running. It will then turn over but not start. After it sits for say 1 hour she cranks and runs fine again. This is a coninuing problem. I have had it worked on...
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    service manual

    not near one, is there an on line source
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    service manual

    7/23/23 need source for service manual with schematics showing engine parts and location on engine for 2014 Mercrusier 350 MAG ETC Fuel Injection Engine.
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    Salt Water exposed engine

    8/11/20 I have recently purchased a boat with a 2014 Mercrusier 350 Mpi Bravo Engine in it. The motor and stern drive have only 8 hours on them having been installed new in 2014. There is two years left on the warrenty. The boat was partially submerged (stern area, it partially fell off...
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