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I installed a new GX 390 Honda engine in a Toro 413 TX machine. Motor starts, idles and full throttle fine, but when hydraulics,i.e. drive is engaged, motor dies.
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Based on the information you've provided, there are a few possibilities for what could be causing the issues with your Toro Dingo:
Engine damage: Running the engine with very low oil can cause serious damage to the engine, including wear on bearings and pistons. This can result in a loss of power and difficulty starting. If the engine is damaged, it may need to be rebuilt or replaced.
Hydraulic system issues: The low hydraulic oil level and small hose leak could be causing issues with the performance of the trencher attachment and other hydraulic functions on the machine. It's possible that the hydraulic pump is not getting enough oil, which could cause a loss of power.
Fuel system issues: If the machine was running on low fuel, it's possible that debris from the fuel tank could have entered the fuel lines and clogged the fuel filter or injectors. This could cause the machine to stall or run poorly.
Given the symptoms you've described, it's difficult to determine the exact cause of the problem without further diagnostic testing. If you're not able to perform a compression check or other diagnostic tests yourself, it may be best to take the machine to a qualified mechanic who can perform a thorough inspection and provide an accurate diagnosis. They can also perform any necessary repairs to get the machine running smoothly again.
This appears to be relating to an Ingersol Rand Air Compressor rather than anything in the Honda Garden category? Make Model (What is is) in all questions please.
According to my research is has a 20HP 3-PHASE ELECTRIC MOTOR. There are some other tihings to consider. When you are running this Honda gas engine, you are filling your workshop with deadly carbon monoxide gas.
Your Honda GX-390 is only 11.7 hp (8.7 kW) @ 3,600 rpm, not 20hp so it is doomed to failure. Also, how are you going to get it to cycle on when the tank needs it.
Take your existing electric motor and get it repaired or rewound. Much cheaper option for a safe working environment and doing the job it is meant to.
If this is a Briggs and stratton engine, there should be a screw that holds the carburetor bowl. Remove that screw and look for a hole that runs through the middle of the screw from side to side just above the treads. Clean with a thin wire or maybe a paper clip. Then clean the perpendicular hole in the screw that runs from top to bottom. Reassemble and attempt to run. In my experience, if you don't have success at this point, you can buy a new carburetor on amazon for about $20. Install and your good to go.
Voltage regulator, carbon buildup in the cylinders, the carburetor may need overhauling, engine governor may have a stretched spring, Spark plug may need replacing, Timing may be off, air filter may need changing, and lastly, your load may exceed the ability of the generator.Checking this list will uncover the loss of power
Try the spring on the governor. sounds like it's not hooked up, or extremely week. I rebuild and sell these all winter. I've had it happen a few times. Runs really good! but, will ruin the motor running over speed like that. There are adjustments- some have the spring on a long flange of metal so it can be bent backwards to add tension- it doesn't take much! If the motor starts to rev up and down and up and down, add a hair more tension. It there is too much tension it will stall out when you hit heavy snow.
the motor wont rev high on choke.the motor is suppose to fire once on choke. then turn the choke off.pull the start cord and the motor should start and run.check that the throttle conrol is on full. it should run fine.
Make sure the engine is not full of paint or dust debris in it's cooling system. If the fuel mixture setting is very lean, it can cause overheating. Make sure the fuel tank vent is open to prevent fuel starvation. Does the engine seem to be running at full operational speed? If not, it will be short on developed horsepower. Make sure the water source is not partially shut off. Hope some of this helps!
Sometimes you have to lower the air pressure in the tank to allow it to run. The back pressure from the compressed air in the compressor head overcomes the pressure created in the engine at the slow RPMs you are able to pull while attempting to crank it.
yes, this is the case of a failed throttle body, in which case it needs replaced, the car is getting too much fuel causing the high idle. this needs replaced asap. you could proably find a small independant honda shop that could do the work for less.
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