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P0304 2010 Nissan Rogue Code - Number 4 Cylinder Misfire Detected

Quick Answer

The diagnostic trouble code P0304 for a 2010 Nissan Rogue indicates that a misfire has been detected in the number 4 cylinder of the engine. Common causes include Faulty spark plugs, Failing ignition coil, Clogged fuel injector. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0304 2010 Nissan Rogue indicates Number 4 Cylinder Misfire Detected.
Common causes
Common causes include Faulty spark plugs, Failing ignition coil, Clogged fuel injector.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code P0304 2010 Nissan Rogue Description

The diagnostic trouble code P0304 for a 2010 Nissan Rogue indicates that a misfire has been detected in the number 4 cylinder of the engine. This means that the engine's computer has detected that the cylinder is not firing properly, which can lead to a lack of power, rough idling, and decreased fuel efficiency. A misfire can be caused by a variety of issues, including problems with the ignition system, fuel system, or engine mechanical components.

OBDII Code P0304 2010 Nissan Rogue - Number 4 Cylinder Misfire Detected
P0304 2010 Nissan Rogue Code - Number 4 Cylinder Misfire Detected

Common Causes of P0304 2010 Nissan Rogue

  1. Faulty spark plugs
  2. Failing ignition coil
  3. Clogged fuel injector
  4. Vacuum leaks
  5. Low compression in the number 4 cylinder

Symptoms of P0304 2010 Nissan Rogue

  1. Loss of power
  2. Rough idling
  3. Hesitation or stumbling during acceleration
  4. Increased fuel consumption
  5. Check Engine Light illuminated

How to Fix P0304 2010 Nissan Rogue

  1. Diagnose the specific cause of the misfire by performing a thorough inspection of the ignition system, fuel system, and engine components.
  2. Replace faulty spark plugs and ignition coils if necessary.
  3. Clean or replace clogged fuel injectors.
  4. Check for and repair any vacuum leaks in the intake system.
  5. Perform a compression test to check for low compression in the number 4 cylinder and address any issues found.

Cost to Fix P0304 2010 Nissan Rogue

The cost of repairing a number 4 cylinder misfire in a 2010 Nissan Rogue can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the repair costs for this type of issue can range from $100 to $500, including parts and labor. It's important to keep in mind that additional diagnostic time may be needed to pinpoint the exact cause of the misfire, which can affect the overall cost of the repair. It's recommended to consult with a qualified mechanic to get an accurate estimate based on your vehicle's specific needs.

What does this mean?

Tech Notes for P0304 2010 Nissan Rogue

The P0304 code means that cylinder #4 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder #4. If the problem persists more tests need to be done to diagnose the problem. See "Possible Causes" for the most common problems.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0304 2010 Nissan Rogue Code

1. What are common symptoms of OBDII code P0304 in a 2010 Nissan Rogue?

Symptoms may include rough idling, loss of power, engine vibration, decreased fuel efficiency, and potentially an illuminated check engine light.

2. What are the typical causes of a number 4 cylinder misfire in a 2010 Nissan Rogue?

Common causes can include faulty spark plugs, ignition coils, fuel injectors, vacuum leaks, low compression in the cylinder, or issues with the engine's computer system.

3. How can I diagnose the specific cause of the number 4 cylinder misfire in my 2010 Nissan Rogue?

Diagnosis often involves conducting a thorough inspection of spark plugs, ignition coils, and fuel injectors, performing a compression test, checking for vacuum leaks, and using a scan tool to analyze live engine data.

4. Is it safe to continue driving my 2010 Nissan Rogue with OBDII code P0304 present?

It is not recommended to drive the vehicle extensively with a misfire, as this can lead to further damage to the engine and emissions system. Immediate diagnosis and repair are advised.

5. Can I fix the number 4 cylinder misfire in my 2010 Nissan Rogue myself?

Depending on your mechanical skills, you may be able to address simpler causes like replacing spark plugs or ignition coils. However, more complex issues may require professional diagnosis and repair.

6. How much can I expect to pay to repair OBDII code P0304 in a 2010 Nissan Rogue?

Costs can vary widely based on the specific cause of the misfire. Simple fixes like replacing spark plugs may cost a couple of hundred dollars, while more complex issues could run into the thousands.

7. Will resetting the check engine light make the misfire go away in my 2010 Nissan Rogue?

Resetting the light without addressing the underlying issue will not fix the misfire. The problem will likely return, and it is essential to diagnose and repair the root cause to prevent further issues.

8. Can bad gasoline cause OBDII code P0304 in a 2010 Nissan Rogue?

While poor-quality fuel can contribute to misfires, it is usually not the sole cause. It's more common for issues like spark plugs, ignition components, or engine problems to be the primary culprits.

9. How long does it take to repair a number 4 cylinder misfire in a 2010 Nissan Rogue?

The repair time can vary based on the cause of the misfire. Simple fixes may be completed in a few hours, while more complex issues could take longer, potentially requiring a day or more.

10. What steps can I take to prevent OBDII code P0304 from recurring in my 2010 Nissan Rogue?

Regular maintenance, such as changing spark plugs and keeping up with recommended service intervals, can help prevent misfires. Also, addressing any engine issues promptly can prevent the code from reoccurring.

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