How do you fog a MerCruiser MPI?
Simply open up all of the blue drain valves as indicated in your owner’s manual to drain all of the water. Normally with everything all buttoned up we’d get ready to antifreeze the block now.
How much antifreeze do you need to winterize a MerCruiser?
To winterize the engine with antifreeze, you’ll need a five-gallon bucket, and enough antifreeze for your engine and related plumbing (at least two gallons). If your engine takes a lot of antifreeze, you might also need a helper to add antifreeze to the bucket as needed.
How much horsepower does a 5.0 MPI MerCruiser have?
about 260-hp
The 5.0L MPI MerCruiser sterndrive package typically has about 260-hp. The 350 MAG MerCruiser is called a 350 MAG and typically is rated at 300-hp.
Is it necessary to fog a boat motor?
Before the engine runs out of fuel, spray fogging oil into the carburetor(s). Fogging oil is an anticorrosive that will protect the internal surfaces of the carburetor and the cylinders. Typically the engine will run rough just before it runs out of fuel.
Should you fog an EFI engine?
Avoid Fogging the Intake on EFI Engines
Many of today’s EFI engines have “dry” intakes. “Spray fogging oil in these, and it will simply coat the walls of the intake manifold and never make it to the combustion chambers,” Meeler says.
Do you fog a fuel injected engine?
Fogging is not recommended for Fuel Injected engines. You can actually cause more problems than you’ll prevent by doing it.
Do you leave antifreeze in boat engine over winter?
Do you have to use antifreeze when you winterize your boat? You should use antifreeze to winterize your boat if you have an inboard engine or any systems with pipes or that carry water. You should also consider using it in your bilge. For outboard motors, you don’t have to use antifreeze.
Can you use RV antifreeze to winterize a boat motor?
RV antifreeze and marine antifreeze are chemically the same. For most parts of winterizing your boat, RV antifreeze can absolutely do the job for a boat.
What RPM should a MerCruiser 5.0 run at?
Mercruiser WOT RPM Range Chart*
| Mercruiser Bravo One* WOT RPM Range Chart | ||
|---|---|---|
| HP/Model | Year | Wide Open Throttle RPM Range* |
| 5.0L EFI 240 | All | 4400-4800 |
| 5.7L 250 | All | 4400-4800 |
| 5.7L EFI 260 | All | 4400-4800 |
What does MerCruiser MPI stand for?
Multi-Port Fuel Injection
Multi-Point Fuel Injection or Multi-Port Fuel Injection (MPI) – This refers to a fuel system that uses a fuel injector at every intake port of the engine.
How do you fog an inboard engine?
Fogging The Engine – Fuel & Oil Treatment – YouTube
What does fogging an engine do?
Applied as an aerosol, fogging oil is designed to prevent rust and protect internal engine components during storage or long periods of inactivity. Engine Fogging Oil offers superior film retention, providing long-term protection against corrosion and dry starts, extending engine life and reducing operating expenses.
How do you fog a fuel injected boat engine?
How do you winterize Mercury EFI?
How to winterize a Mercury 60 HP EFI outboard | My Boat DIY – YouTube
Do you fog fuel injected boat?
How do you fog a boat motor?
Quick Tip on Fogging Your Outboard – YouTube
Can I use RV antifreeze to winterize my boat motor?
What is the problem with using your boat’s engine to drive it onto a trailer?
Using the boat’s engine to load onto the trailer is dangerous to your equipment and the people around the loading area. It also erodes the material at the end of the ramp which leads to its deterioration. Power-loading also upsets the no-wake zone surrounding the loading and unloading ramp areas.
Who makes the MerCruiser 5.0 engine?
Mercury MerCruiser 5.0
Mercury MerCruiser 5.0L MPI (260-hp) | BoatTEST.
Is a 5.0 MerCruiser fuel injected?
This product is no longer available. A new 5.0L Mercruiser fuel injected bobtail engine with catalyst system to be used with a Bravo sterndrive.
…
TECHNOLOGY.
| Power | 260HP (191 kW) |
|---|---|
| Fuel Injection System | Multi-Point Electronic Fuel Injection (Sequential Fuel Injection w/DTS) |
Is MerCruiser 5.0 MPI fuel injected?
This engine is a certified pro-owned model with an electronic fuel injection system, thermostatically-controlled fresh water cooling system, and a dry joint exhaust system that eliminates water leaking into the engine and adds corrosion resistance.
How many hours does a MerCruiser last?
Re: typical engine life on mercruiser
Assuming regular maintenance done by a reputable professional, and assuming the boat gets used regularly and doesn’t sit around for long periods of time, and you don’t run all day at WOT, 1200-1500 hours should be easy to achieve.
How do you fog a marine engine?
Can fogging oil damage an engine?
This can lead to corrosion on cylinder walls, pistons, rings, and valves. Once the engine is started again, plenty of bad stuff can result: scoring of cylinder walls, wear on the rings, and even a stuck valve. Fogging oil wraps the internals in a nice blanket of oily goodness as a preventative measure.