2001 Nissan Xterra Problems

2001 Nissan Xterra Problems: 6 Troubleshooting Tips

2001 Nissan Xterra is a safe, reliable and rugged vehicle. It has 5000 pounds towing capacity, and it’s great for off-roading. But after using it for years, several factors can create troubles in driving this car.

2001 Nissan Xterra problems are engine issues, timing chain defects, head gasket failure, power windows failure, tank assembly hitches, and defective cooling fan. There are different factors behind each of these hitches.

In detail, we will discuss each cause of your 2001 Nissan Xterra problems and their effective solutions. So, keep going through this comprehensive guide till the end!

2001 Nissan Xterra Problems: 6 Easy Solutions

Over any other alternatives, the Xterra offers greater advantages. But sometimes, the 2001 Nissan Xterra owners have to deal with the following worst issues:

1. Engine Problems

Your car’s most important part is the engine. If there is any issue with the engine, your car won’t start. While driving your Nissan Xterra, the engine stalls in the 2001 Xterra. And it’s another problem with this car.

Many car owners stated that, approximately driving 30 mph without any warning, the engine stalled. After that, the car won’t restart.

What Causes Engine Issue In 2001 Nissan Xterra?

The major causes of the stalled engine in your car are the following:

Corroded Fuel Pump Unit

When the fuel pump unit becomes corroded, then, without any warning, your car’s engine stalls. And your car won’t start or restart.

Defective Air Flow Sensor

Due to any issue with your car’s air flow sensor, your vehicle’s engine will start stalling, and your car will fail to start.

Faulty Spark Plugs

When your vehicle’s spark plug becomes loose or lousy, it creates issues within your car’s engine.

2001 Nissan Xterra Engine Problems

How To Solve Your 2001 Nissan Xterra Engine Issues?

  • Replace the corroded fuel pump sending unit
  • Check the airflow sensor and find out whether it is working or not. If it is faulty, replace it
  • Replace the bad spark plug

2. Timing Chain Defects

Many 1st generation Nissan Xterra owners complain about the loose timing chains rattling the engines apart. It ultimately causes thousands of dollars in damage.

What Causes Time Chain Defects On 2001 Nissan Xterra?

The timing chain problem can take place for numerous reasons. Some of the causes are listed below:

Exposure To High Heat

Metal is the main element of the timing chain. Your car’s timing chain can become defective through constant physical stress and exposure to high heat.

Wear & Tear

Also, your vehicle’s timing chain can wear and tear over time, and eventually, they break. If you drive your car frequently, your car’s timing chain can break over time.

Lack Of Oil Changes

The timing chain and gears are attached to your car’s engine. The engine oil lubricates the engine’s moving parts. So if you fail to change the oil on time, it will shorten your car’s timing chain’s lifespan and cause wear and tear.

How To Solve Timing Chain Defects?

  • Make sure your car’s timing isn’t exposed to high heat. And reduce the timing chain’s physical stress.
  • Avoid driving your car too frequently to prevent the timing chain’s wear and tear.
  • Change your car’s oil to ensure the engine’s smooth running and its other moving parts, including the timing chain.

3. Head Gasket Failure

Head gasket failure is bad news and a common problem for your 2001 Nissan Xterra. In different ways, for numerous reasons, the head gasket can fail.

The failure of the head gasket is bad for your car’s engine. Once your car’s head gasket becomes defective, it causes all types of trouble in your car.

What Causes Head Gasket Failure In Your Car?

For the following reasons, suddenly you can experience your car’s head gasket has been failed:


Too often, your car engine’s overheating can cause the head gasket failure. Similarly, the blown head gasket leads to an overheating engine. When the engine overheats if you drive your car, it can cause the alloy cylinder head to wrap.

Oil Contamination

Milky sludge on the oil filler cap’s underside is the head gasket failure’s most famous sign. Oil contamination causes head gasket failure.

External Leaks

Simply due to the coolant or oil leak, the head gasket can fail between the oil passage and water and outside the engine. It is the blown head gasket’s least dire version, but it’s serious.

How To Solve Your Car’s Head Gasket Failure Problem?

When it comes to head gaskets, you must follow the ways below to fix its hitches:

  • Make sure your car’s engine isn’t overheating. If it overheats, stop driving it. And immediately take the expert’s help to prevent the engine’s overheating issue.
  • Take the necessary steps to prevent your car’s oil contamination.
  • Check your car and make sure there are no oil leaks. If there is any, take the experts’ help to repair that leak.

4. Power Windows Stopped Working

Another hitch that you can experience while driving your car is that its power windows aren’t working. When the power windows refuse to work at the most inopportune time, it’s a bad experience.

Why Won’t The Power Windows Work On Your 2001 Nissan Xterra?

Due to the following potential factors, your car’s power windows can malfunction:

Bad Window Switch

The lousy switch is one possible reason for stopping the working of your car’s power windows. Due to physical damage or wiring issues, the switch can become bad.

Disconnected Regulator Arm

The regulator arm disconnection is another thing that can cause your car’s power windows to malfunction. The disconnected regulator arm makes getting your car’s window up and down impossible.

Electrical Issues

Inside your car doors, there is a bundle of mechanics, wires and motors. All these things are important as they contribute to window powering. Your car’s window ability to roll up and down gets reduced when these electrical components get disconnected or damaged.

How To Solve The Power Windows?

  • Check your car’s window switch. If it’s faulty, replace it
  • Make sure the regulator’s arm is properly connected
  • Take a mechanic’s help to check and fix the wires and motor within your car.

5. Tank Assembly Issues

After filling the gas tank, the vehicle’s tank never shows full. Every time the gas tank overflows unless the users stop the filling process manually. Even during the gas pumping in the car, it won’t cut off, signaling the car’s tank is full. So it’s another issue that the 2001 Xterra users face.

What Causes The Tank Assembly Issues?

The fuel tank is an important part of your vehicle as it delivers fuel directly to the engine from the gas tank. The following culprits are to be blamed for the trouble in your car’s tank assembly. Those are:

Defective Fuel tank

Due to the faulty fuel tank while filling, the gas tank overflows, and no automatic shut off. The faulty fuel tank seamlessly causes problems within the tank assembly.

Clogged Strainers/Filters

The clogged filters or strainers impair the fuel flow. Ultimately it can affect your car during acceleration.

Fuel Contamination

From the debris, corrosion and moisture, the fuel is jeopardized. And all these can cause visible contaminants within your car’s tank.

How To Solve The Tank Assembly Issues?

To fix the above troubles, follow the ways below:

  • Replace the fuel tank
  • Remove the strainer or filter clogged
  • Reduce the fuel contamination

6. Cooling Fan Troubles

The cooling fan is a crucial part of your car as it keeps your vehicle’s engine cool. When your vehicle’s fan clutch and thermostat fail in the cooling system, your engine will rise in temperature.

Due to the cooling fan issues, your car’s engine temperature can rise to unsafe levels. And ultimately, it can cause damage to your car’s engine.

What Causes Cooling Fan Troubles?

If your car’s cooling fan isn’t working, make sure any of the following culprits is causing this issue:

Thermostat Failure

The Engine Control Unit controls your car’s cooling fan. From the thermostat or temperature sensor, the Engine Control Unit gets signals. When the thermostat fails, the ECU won’t get the signal. And it will cause your car’s cooling fan to malfunction.

Defective Fan Relay

The fan relay controls your cooling fan’s power. So any issue with the relay will directly impact the defective cooling fan.

Wiring Issue

Another culprit to be blamed for your car’s cooling fan troubles is the faulty wiring.

How To Fix Cooling Fan Issues?

  • Replace your car’s failed thermostat or temperature sensor and bad fan relay.
  • Contact a mechanic and check whether the fan’s all wires are properly connected or not. If not, connect the wire properly and replace the bad wire.

You can this video:

Frequently Asked Questions

What Is The Major Problem Of Nissan Xterra?

Nissan Xterra’s major issues are engine problems, fuel tank failure, loss of power, engine misfires etc.

How Many Miles Will A Nissan Xterra Last?

Usually, a Nissan Xterra lasts for 200,000 miles. But there is no guarantee that exactly after driving for 200,000 miles, the problem will happen. You can face issues with your car even before this milestone.

Is Nissan Xterra A High-Maintenance Car?

For maintaining the Nissan Xterra per year, the owner has to pay $500 on average, according to RepairPal. This average price includes unexpected repairs and routine service costs.

End Note

Nissan Xterra is a very dependable car that lasts for a long time. But the 2001 Nissan Xterra problems you will surely face while driving this car are also unavoidable. The most common problems are engine issues, timing chain defects, head gasket failure and many more.

Throughout this guide, we have described all the details of what causes all these troubles in your Nissan Xterra car and how you can solve them. If you have anything to know about this car, you can comment. ASAP our experts will reply to you.

Also Read:

11 Common 1997 Nissan Pickup Problems, Causes, and How To Fix Them

Similar Posts