How many hours can a boat engine take?
The average marine gasoline engine runs for 1,500 hours before needing a major overhaul. The average marine diesel engine will run for more than three times that long and log an average 5,000 hours under the same conditions.
How much HP can my boat take?
The rule of thumb is based on weight alone, and says you should have between 40 and 25 pounds of weight for each horsepower. For example, a 5,000-pound boat could have an engine with between 125 and 200 horsepower.
How much does it cost to repair boat engine?
In a very general sense, you can expect the cost of rebuilding your engine to run you anywhere between $2,500 and $4,500 depending on parts as well as labor.
How many hours are too many for a boat engine?
How fast can a 20 HP boat go?
prop. Recommended rpm for this motor is 5400 to 6100 rpm. I am getting 5000 to 5100 rpm. Top speed is 14 mph based on GPS.
How much does it cost to service a boat?
Maintenance. Annual maintenance is roughly 10 percent of the cost of the boat, estimates Bloomberg.com. That includes painting the hull every year, cleaning the deck, and replacing the sails every few years. So for a $20,000 boat, that 10 percent comes to $2,000 annually.
How long does a MerCruiser engine usually last?
Most people say average engine life of a 350/ 5.7 class engine in a tow boat is between 2000-2500 hours. Many go more. 700 hours on a 10-15 year old boat that is well kept is no big deal. I just bought a 1998 with 900 hours on it.
What should I do before starting my Mercury outboard?
If your engine has a battery, make sure it is charged up before use; verify the battery connections are clean — as corroded connections can keep a Mercury outboard from starting. Outboard motors require that you start them up and hold the gas until they can idle on their own.
What to do if your boat engine goes bad?
Prevention: It’s possible to buy a bad load of fuel, but it’s more likely that the fuel went bad while in your boat. Leaving a tank near empty for long periods of time can cause condensation and water in the gas. For long-term storage, fill the tank, and for periods of more than three months, you might want to consider a fuel stabilizer.
Are there any problems with outboard boat motors?
Outboard boat motors are notorious for problems. To troubleshoot the engine, go through a series of checks for specific issues that can occur and fix as needed. The most common problem with both two- and four-stroke engines begin with the fuel system.
Most people say average engine life of a 350/ 5.7 class engine in a tow boat is between 2000-2500 hours. Many go more. 700 hours on a 10-15 year old boat that is well kept is no big deal. I just bought a 1998 with 900 hours on it.
Prevention: It’s possible to buy a bad load of fuel, but it’s more likely that the fuel went bad while in your boat. Leaving a tank near empty for long periods of time can cause condensation and water in the gas. For long-term storage, fill the tank, and for periods of more than three months, you might want to consider a fuel stabilizer.
How to test the choke on a Merc?
Any merc mechanic should be able to at least test the choke to rule it out 2 weeks later… Check the float height. If it is not right the float will continue to put fuel in the bowl and flood the motor, thus the hard starts. After the motor is warme up, pull the flame arrestor and turn off the motor.
Who is the best mechanic for a MerCruiser?
Before I go too far let me start by saying that my father in law is probably the best Merc/Mercruiser mechanic in Pennsylvania. He rebuilt and re-painted my carb, changed the distributor cap, plugs, and wires. We also changed the fuel filter at the end of last year.