John Deere 1023e Problems

The John Deere 1023e has been a go-to option for many landscapers for the last few years. When you look at this current model, it takes little time to keep it on your purchasing list as a top contender.

With that said, a John Deere 1023e has its problems also. Although there are some excellent reasons behind purchasing a John Deere 1023e, you should always pay attention to the issues that might arise with time.

A John Deere 1023e can have many problems depending on how you intend to use it and how you take care of it. Even though you face some issues with a John Deere 1023e, most of them can be easily fixed.

This article will discuss the most common John Deere 1023e problem. And alongside that, we will talk about the appropriate solution and possible remedies for each of them. Among all problems, transmission issues are common that most John Deere 1023e users complain about. Therefore, let’s discuss every detail about possible problems and remedies of the John Deere 1023e. 

7 John Deere 1023e Problems

1. Engine Keeps Shutting Off

You will likely encounter this problem with most of the John Deere 1023e models. If your John Deere 1023e engine keeps shutting off, it won’t be enjoyable. However, there can be several factors behind this, like uncleaned carburetors, improper choke settings, clogged fuel lines, or sticky debris.

If there is any grass, debris, or pebble causing the engine to shut down or stall unexpectedly, remove it. In addition, it is worth checking the position of the choke lever, especially when using your John Deere 1023e in the winter.

During the winter season, you will likely engage the choke lever when the machine runs. This adjustment can prevent much cold air from ending or cooling the engine.

However, ensure you are staying in the lever in this position for a short time. After warming up the machine, you need to disengage it. If there is improper airflow, the engine will also shut off. Therefore, it is worth checking your mower’s filter for any blockage.

Engine Running Slowly

If your John Deere 1023e engine is working very slowly, there could be a problem with the spark plug or faulty carburetor. If this is the case, ensure you are replacing it with the new spark plug.

Make sure you are not using a flawless carburetor. Any of these components malfunctioning will result in a John Deere 1023e engine slowing down. When you pull the starter coil, the plug should be immediately fired, including gas combustion.

If you notice the pin is not in the best state, replace it to prevent any misfire. If the plug is dirty or the gap is infrequent, your mower will retain its power and run efficiently. Make sure to keep the gap more precise.

You can also take out the plug of the mower when it is not running to clean and inspect it. Never mind readjusting the opening of your pin while cleaning it. To avoid damage, you should never hit any wall, rock, or pebble with your John Deere 1023e. 

Knocking Sounds

A John Deere 1023e is a quiet mower. However, something might be wrong if you suspect any unusual noise or knocking sound from your John Deere 1023e engine. Many John Deere 1023e users complained about the knocking sound coming from the machine as one of the most prevalent problems.

First, check the fuel quality that makes the engine clicking noise. If you use the wrong oil viscosity or old fuel, this could be the issue. Make sure you are using the high-viscosity oil that the manufacturer recommends.

Stale gas will also degrade and leave a residue that might hinder the mower’s system if left for a long time. This might interfere with your new fuel. This is why I recommend you first drain the oil of your John Deere 1023e tank and clean it properly.

Afterward, refill it using the dipstick up to the designated mark. Sometimes the problem could arise from low levels of fuel. If this is the case, fill the oil level correctly.

Before wiping the John Deere 1023e housing, never install any new component like a filter. If the filter housing is dirty, debris can quickly enter the engine and create a knocking sound.

Increased fuel consumption

If you’re noticing your John Deere 1023e consuming more fuel than it used to be, there is something wrong. After using a John Deere 1023e for quite some time, you should be able to guess the regular gas consumption of your mower.

If you notice any unusual changes, it could indicate poor maintenance or operator misuse. Operators misuse things like trying to munch the grass when the lawn is wet. It would help if you never tried to cut freshly watered grass using your John Deere 1023e, as it will consume more gas and cause vibration.

Apart from this, ensure the blades are smooth and balanced correctly. Sometimes a dull knife can consume more fuel while munching the grass. Inspect all the components to identify and identify the root cause of why your John Deere 1023e is consuming an increased amount of energy.

Clogged Filter

If your John Deere 1023e air filter or the fuel filter is clogged, clean it. It is essential to keep your mower on proper and regular maintenance to keep it working for a prolonged period. Any clogged filter is an indication of improper care.

Other than this, grass clipping, debris, and dirt can also enter the filter system of your John Deere 1023e and block its function. This is why I highly recommend avoiding clipping long grasses together at once.

Transmission noises

There are many reasons for transmission noise in John Deere 1023e, but the major contributor is decreased oil level. Other than this, if the John Deere 1023e transmission oil consumption is reduced, it will also create weaning noise.

Therefore, if you notice any whining noise from your John Deere 1023e hydrostatic system or its component, consider adjusting the Hydraulic oil level properly to solve the issue. In significant cases, hydraulic fluid tends to be the main culprit of transmission problems and noises.

Hydraulic fuel is prone to disturbance and can be easily contaminated if exposed to moisture. In terms of coloring, the Hydraulic oil will look like milk. If you continuously hear the noise, always pay attention to it. Leaving the contaminated fluid as it is will soon destroy and hinder your John Deere 1023e cylinder and pumps.

Most of these damages are not reversible and may need complete placement. In addition, it can turn out to be very expensive for you. Once you have uncovered the cause of transmission noise, it is essential and better to address the problem as soon as possible.

Lastly, there’s nothing wrong with emptying the tank to the last drop and refilling it with clean fluid to resolve the issue. If this doesn’t fix the transmission noise, you can get it checked by a local mechanic. However, please don’t get it repaired by anyone other than an authorized dealer or manufacturer.

Drive belt issues

Drive belt issues usually occur when it is rugged. If your John Deere 1023e drive belt shows any sign of slipping off, it could be due to poor tension. It is essential to check the manufacturer’s John Deere 1023e manual to correct the tension level.

In addition, a drive belt is necessary to distribute the energy from the engine to the blade. The blade will only function properly if something grows right with your John Deere 1023e. Sometimes, cleaning the drive belt solves the issue.

Therefore look for any stuck debris or foreign object that needs to be cleared out. If the belt seems deteriorated or worn out, never mind changing it immediately.

Also Read: 9 John Deere 997 Problems


There needs to be more than the abovementioned issues to keep a John Deere 1023e from being a perfect deal breaker. All the problems discussed above are straightforward to solve. The pros outweigh the downsides when these problems are compared to the pros of these versatile and big mowers.

A John Deere 1023e is one of the most popular models of the John Deere family that comes with a universal engine and operation control. As a John Deere 1023e has a straightforward control option, you don’t need to be a professional.

However, only having a John Deere 1023e is not a luxury. It is essential to keep it maintained for a prolonged period. Many people have successfully passed their mower to their grandchildren by taking preventive measures.

Many preventative measures can also help you spare the trouble of getting new components. Always keep the blades well-sharpened and balanced. Apart from this, always try to improve the sharp quality of your John Deere 1023e blades and decrease the chances of increasing fuel consumption.

Another thing that you need to be attentive to is unusual noises. If you notice any persistent unusual noise from your John Deere 1023e engine, determine the cause and look for possible remedies.

I tried to give you all the information about the John Deere 1023e problem. If you find this article helpful, then consider sharing it. Your share will help many people learn about the problem of John Deere 1023e.

This guide can be a lifesaver to many people facing issues with their mowers. Check our other article on mowers. See you in the next post, take care and goodbye.

t improves the cutting quality and decreases the chances of increased fuel consumption. Another essential part of caring for your John Deere D170 is being attentive to unusual noises. If the strange noise is persistent, you must address it. First, detect the source, determine the cause, and finally, look for treatment.

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