If you own a Nissan Murano, you may have experienced the frustration of an intermittent starting problem.
This issue can be unpredictable and occur without warning, making it difficult to diagnose and fix.
When your car won’t start, it can be a major inconvenience and can be risky.
In this article, we’ll explore the common causes of Nissan Murano’s intermittent starting problems and provide tips for diagnosing and fixing the issue.
Nissan Murano intermittent starting problem
If you are experiencing intermittent starting problems with your Nissan Murano, there are a few potential causes to consider.
Symptoms of the Problem:
The Nissan Murano is a reliable car, but it is not immune to starting problems.
The most common symptom of an intermittent starting problem is that the engine will not turn over or start when you turn the key.
You will hear a clicking sound or the engine will crank slowly. In some cases, the engine may start but then quickly stall or shut off.
Causes of the Problem:
There are several possible causes of an intermittent starting problem in a Nissan Murano.
One common cause is a weak or dead battery, which can prevent the engine from starting.
Another possible cause is a faulty starter motor, which may not engage the engine properly. A bad ignition switch or a faulty fuel pump may also be the culprit.
Diagnosis:
Start by checking the battery and making sure it is fully charged. If the battery is okay, check the starter motor to see if it is functioning properly.
You can also use a multimeter to check the voltage at the starter and the battery. If the starter is not engaging the engine, it needs to be replaced.
Repair:
If the starter motor is the problem, replace it. The repair process involves removing the old starter and installing a new one.
This can be a difficult task and will require the help of a professional mechanic. If the battery is the issue, it can be replaced.
Prevention:
Maintain your Nissan Murano regularly. This includes keeping the battery charged, checking the starter motor for wear and tear, and replacing the ignition switch or fuel pump if necessary.
Regular maintenance can help prevent starting problems from occurring and keep your car running smoothly.
Common causes of intermittent starting problems in Nissan Murano
Here are some of the most common causes to be aware of:
Faulty Battery:
One of the most common causes of intermittent starting problems in Nissan Murano is a faulty battery.
If the battery is weak or dead, the engine may not start or may start but stall after a short while. The battery needs replacement or charging.
Corroded Battery Connections:
Corrosion on the battery terminals or cables can also cause starting problems.
Corrosion can prevent the battery from delivering enough power to the starter motor, causing the engine to crank slowly or not at all.
Cleaning or replacing the corroded parts can help solve the problem.
Malfunctioning Starter Motor:
A malfunctioning starter motor can also cause intermittent starting problems in Nissan Murano.
The starter motor is responsible for turning the engine over when the ignition key is turned.
If the starter motor is faulty, it will not work consistently, causing the engine to start only sometimes.
Faulty Ignition Switch:
The ignition switch sends power to the starter motor when the key is turned. If the ignition switch is faulty, the starter motor will not receive the necessary power.
This can cause intermittent starting problems in Nissan Murano.
Clogged Fuel Filter:
A clogged fuel filter can also cause starting problems in Nissan Murano. The fuel filter filters out impurities from the fuel.
If the fuel filter is clogged, the engine will not receive enough fuel to start or run properly.
Fuel Pump Malfunction:
The fuel pump pumps fuel from the tank to the engine.
If the fuel pump is malfunctioning, it will not be able to deliver enough fuel to the engine, causing starting problems. The fuel pump needs to be replaced.
Faulty Alternator:
The alternator charges the battery and provides power to the electrical system while the engine is running.
If the alternator is faulty, it will not be able to charge the battery properly. The alternator needs to be replaced.
Malfunctioning Sensors:
Modern cars like Nissan Murano have several sensors that monitor various systems and components.
If any of these sensors malfunction, they can cause starting problems.
For example, a faulty crankshaft position sensor may prevent the engine from starting or cause it to start only sometimes.
Signs of an intermittent starting problem in Nissan Murano
These types of problems are frustrating and difficult to diagnose, but there are some things to look out for to identify the issue.
Engine Cranks but Doesn’t Start
One of the most common signs of an intermittent starting problem is when the engine cranks but doesn’t start.
The starter motor is working correctly, but the engine is not firing up as it should.
This issue can be caused by a variety of factors along with a faulty ignition system, fuel pump, or sensors.
Long Crank Time
Another sign of an intermittent starting problem is a longer-than-normal crank time. This means when you turn the key, the engine takes longer than usual to start.
This will be caused by a weak battery, a worn starter motor, or other issues.
Engine Stalls or Dies After Starting
If your Nissan Murano starts but then stalls or dies shortly afterward, this could be a sign of an intermittent starting problem.
This issue can be caused by a faulty fuel system, including a clogged fuel filter or fuel pump, or an issue with the ignition system.
Check Engine Light Comes On
An intermittent starting problem can trigger the check engine light to come on.
This is because the engine’s computer may detect an issue with the starting system and store a code in the system.
If you see the check engine light come on, have the car checked by a mechanic as soon as possible.
No Sound When Turning the Key
If you turn the key and hear no sound at all, this could be a sign of a more serious starting problem.
This can be caused by a faulty starter motor or a dead battery. The issue may be related to the car’s electrical system.
How to fix an intermittent starting problem in Nissan Murano
If your Nissan Murano is experiencing an intermittent starting problem, there are a few things you can do to fix the issue. Here are some steps you can take:
Check the Battery
Check the battery when experiencing an intermittent starting problem. Make sure the battery terminals are clean and tight. If the battery is weak or old, replace it.
Inspect the Starter Motor
The starter motor turns the engine over when you turn the key. If the starter motor is worn or damaged, it will not work properly.
Inspect the starter motor and make sure it is clean and free of debris.
Check the Ignition Switch
The ignition switch is what sends power to the starter motor. If the switch is faulty, it will not send power to the starter motor when you turn the key.
Check the ignition switch and make sure it is functioning correctly.
Look at the Fuel System
An intermittent starting problem caused by a faulty fuel system. Check the fuel pump, fuel filter, and fuel injectors to make sure they are all functioning correctly.
If any of these components are faulty, replace them.
Check the Electrical System
If all else fails, check the car’s electrical system. Make sure all connections are clean and tight.
Check the wiring for any damage or frayed wires. If there are any issues with the electrical system, take the car to a qualified mechanic for repairs.
Frequently asked questions about Nissan Murano intermittent starting problems
Can I Fix An Intermittent Starting Problem Myself?
Depending on the cause of the problem, it may be possible to fix an intermittent starting problem yourself.
For example, if the issue is with the battery terminals, you may be able to clean them and tighten them yourself.
It’s recommended to take your car to a qualified mechanic.
How Much Does It Cost To Fix An Intermittent Starting Problem In A Nissan Murano?
The cost of fixing an intermittent starting problem in a Nissan Murano can vary widely depending on the cause of the issue.
For example, if the problem is a weak battery, the cost may be relatively low.
If the issue is with the starter motor or the car’s electrical system, the cost could be higher.
Can An Intermittent Starting Problem Cause Damage To My Nissan Murano?
An intermittent starting problem can cause damage to your Nissan Murano.
For example, if the starter motor is repeatedly engaged but fails to start the engine, it can damage to the motor.
If the issue is related to the fuel system, it could damage to the fuel injectors or other components.
Conclusion
Experiencing an intermittent starting problem in your Nissan Murano can be frustrating and concerning.
With a bit of troubleshooting, identify and fix the issue. By checking the necessary systems, you can diagnose the problem and solve them.
Whether you tackle the issue yourself or take your car to a qualified mechanic, addressing an intermittent starting problem promptly is key to preventing further damage to your vehicle.
