5 Common John Deere 325G Problems (All In One Fixing Guide)

5 Common John Deere 325G Problems (All in one Fixing Guide)

5 Common John Deere 325G Problems (All in one Fixing Guide)

The John Deere 325G is a popular excavator that is known for its power and performance. However, like any machine, it is not immune to problems. In this article, we will discuss the 5 most common problems faced by John Deere 325G owners, and we will provide tips on how to fix them.

The Most Common Problems

The following are the 5 most common problems faced by John Deere 325G owners:

1. Hydraulic leaks. Hydraulic leaks are a common problem on the John Deere 325G. They can be caused by a variety of factors, including worn seals, damaged hoses, or faulty fittings. Hydraulic leaks can lead to decreased performance, decreased fuel economy, and increased wear and tear on other components.
2. Engine problems. Engine problems are another common problem on the John Deere 325G. They can be caused by a variety of factors, including dirty air filters, faulty spark plugs, or a bad fuel pump. Engine problems can lead to decreased performance, decreased fuel economy, and increased emissions.
3. Transmission problems. Transmission problems are a less common problem on the John Deere 325G, but they can still occur. They can be caused by a variety of factors, including worn gears, faulty bearings, or a bad clutch. Transmission problems can lead to decreased performance, decreased fuel economy, and increased wear and tear on other components.
4. Electrical problems. Electrical problems are a relatively common problem on the John Deere 325G. They can be caused by a variety of factors, including loose wiring, faulty connectors, or a bad battery. Electrical problems can lead to decreased performance, decreased fuel economy, and increased wear and tear on other components.
5. Steering problems. Steering problems are a relatively common problem on the John Deere 325G. They can be caused by a variety of factors, including worn tie rods, damaged steering gears, or a bad steering pump. Steering problems can lead to decreased performance, decreased fuel economy, and increased wear and tear on other components.

What You Will Learn in This Article

In this article, you will learn about the 5 most common problems faced by John Deere 325G owners. You will also learn about the causes of these problems and how to fix them. By understanding these problems, you can help to keep your John Deere 325G running smoothly and efficiently.

5 Common John Deere 325G Problems (All in one Fixing Guide)

Problem 1: Engine Won’t Start

Reasons

Low battery voltage. This is the most common cause of a John Deere 325G engine not starting. The battery provides power to the starter motor, which turns the engine over. If the battery is low on voltage, it may not be able to provide enough power to start the engine.
Bad starter motor. The starter motor is a small electric motor that turns the engine over. If the starter motor is bad, it will not be able to turn the engine over and start it.
Bad ignition switch. The ignition switch is a switch that sends power from the battery to the starter motor. If the ignition switch is bad, it will not be able to send power to the starter motor and start the engine.
Bad fuel pump. The fuel pump is a pump that sends fuel from the fuel tank to the engine. If the fuel pump is bad, it will not be able to send fuel to the engine and start it.
Bad spark plugs. The spark plugs are responsible for igniting the fuel in the engine. If the spark plugs are bad, they will not be able to ignite the fuel and start the engine.

Solutions

Check the battery voltage. Use a voltmeter to check the battery voltage. If the battery voltage is below 12 volts, it needs to be charged or replaced.
Test the starter motor. Use a multimeter to test the starter motor. If the starter motor is bad, it needs to be replaced.
Test the ignition switch. Use a multimeter to test the ignition switch. If the ignition switch is bad, it needs to be replaced.
Test the fuel pump. Use a fuel pressure gauge to test the fuel pump. If the fuel pump is bad, it needs to be replaced.
Replace the spark plugs. If the spark plugs are bad, they need to be replaced.

Problem 2: Engine Misses or Runs Rough

Reasons

Bad spark plugs. The spark plugs are responsible for igniting the fuel in the engine. If the spark plugs are bad, they will not be able to ignite the fuel properly and the engine will run rough.
Bad fuel injectors. The fuel injectors deliver fuel to the engine. If the fuel injectors are bad, they will not be able to deliver fuel properly and the engine will run rough.
Clogged air filter. The air filter prevents dirt and debris from entering the engine. If the air filter is clogged, it will restrict airflow to the engine and the engine will run rough.
Bad EGR valve. The EGR valve recirculates exhaust gases back into the engine. This helps to cool the engine and reduce emissions. If the EGR valve is bad, it will not be able to recirculate exhaust gases and the engine will run rough.
Bad MAP sensor. The MAP sensor measures the air pressure in the intake manifold. This information is used by the engine computer to adjust the fuel mixture. If the MAP sensor is bad, it will not be able to provide accurate information to the engine computer and the engine will run rough.

Solutions

Replace the spark plugs. If the spark plugs are bad, they need to be replaced.
Clean or replace the fuel injectors. If the fuel injectors are bad, they need to be cleaned or replaced.
Replace the air filter. If the air filter is clogged, it needs to be replaced.
Clean or replace the EGR valve. If the EGR valve is bad, it needs to be cleaned or replaced.
Replace the MAP sensor. If the MAP sensor is bad, it needs to be replaced.

Problem 3: Engine Overheating

Reasons

Low coolant level. The coolant level in the radiator should be between the full and add marks. If the coolant level is low, it will not be able to cool the engine properly and the engine will overheat.
Clogged radiator. The radiator is responsible for cooling the engine. If the radiator is clogged, it will not be able to cool the engine properly and the engine will overheat.
Bad thermostat. The thermostat controls the flow of coolant through the engine. If the thermostat

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