Blackstone Griddle Has Yellow Flame – What To Do?

Troubleshooting: Blackstone Griddle Has Yellow Flame – What To Do?

If your Blackstone griddle has a yellow flame, adjusting the air mixture and cleaning the burner tubes may help resolve the issue. A yellow flame could indicate a problem with the propane or natural gas flow, which can be adjusted by following the manufacturer’s instructions.

Additionally, cleaning the burner tubes can remove any debris or build-up that may be affecting the flame color. By ensuring proper air flow and cleaning the burner tubes, you can potentially address the yellow flame issue and restore your Blackstone griddle to optimal performance.

Understanding The Issue

If your Blackstone griddle has a yellow flame, it may signal an issue. Find out what steps to take to address this problem and ensure your griddle is functioning properly.

If you’ve noticed a yellow flame on your Blackstone griddle, it’s important to understand the underlying cause and what you can do to rectify the situation. In this section, we’ll discuss the common causes of a yellow flame, explain the role of gas pressure, and highlight the importance of proper gas combustion.

Common Cause Of Yellow Flame:

  • Incorrect air to fuel ratio: One common reason for a yellow flame is an improper air to fuel ratio. This occurs when there is not enough air mixing with the gas during combustion.
  • Dirty burners or blocked burner ports: Another cause of a yellow flame is dirty burners or blocked burner ports. This can disrupt the proper flow of gas, leading to incomplete combustion.

Gas Pressure Explained:

  • Insufficient gas pressure: If the gas pressure is too low, it can cause a yellow flame. The lack of adequate pressure prevents the gas from being properly mixed with air, resulting in incomplete combustion.
  • Excessive gas pressure: On the other hand, excessive gas pressure can also lead to a yellow flame. High gas pressure can disrupt the air to fuel ratio, causing incomplete combustion.

Importance Of Proper Gas Combustion:

  • Efficient cooking: Proper gas combustion is essential for efficient cooking. A yellow flame indicates inefficient combustion, which can result in uneven heat distribution and longer cooking times.
  • Safety concerns: Incomplete combustion can produce carbon monoxide, a colorless and odorless gas that can be harmful if inhaled. Ensuring proper gas combustion helps minimize the risk of carbon monoxide poisoning.

To address the issue of a yellow flame on your Blackstone griddle, it’s vital to identify the cause. Whether it’s an incorrect air to fuel ratio or a problem with gas pressure, taking the necessary steps to rectify the issue will help ensure optimal performance and safe cooking on your griddle.

Checking Gas Supply

If your Blackstone griddle has a yellow flame, there are a few steps you can take to check its gas supply. Make sure the propane tank is full, inspect the gas lines for any leaks, and clean the burner tubes to ensure proper gas flow.

When you notice a yellow flame on your Blackstone griddle, one of the first things you should do is check the gas supply. There are a few components to inspect in order to ensure that the gas is flowing properly and that the flame color is optimal.

Here’s what you need to do:

Inspecting Gas Tank:

  • Examine the gas tank to make sure it is properly connected to the griddle.
  • Check if there are any visible leaks or damage to the tank. If you notice any issues, replace the tank immediately.
  • Ensure that the propane tank valve is fully open to allow proper gas flow.

Ensuring Proper Gas Valve Position:

  • Locate the gas valve on the griddle. It is usually located near the front or on the side.
  • Check that the gas valve is in the “ON” position. Sometimes the valve may be accidentally turned off, resulting in a weak flame.
  • If the valve is in the correct position but the flame is still yellow, move on to the next step.

Evaluating Gas Regulator:

  • Examine the gas regulator to ensure it is securely attached to the propane tank.
  • Check if there are any visible signs of damage or debris that could be affecting the gas flow.
  • Ensure that the gas regulator is properly set to the recommended pressure for your griddle model.
  • If the regulator is damaged or not functioning correctly, it may be necessary to replace it.

By thoroughly checking your gas supply, you can address any issues that may be causing a yellow flame on your Blackstone griddle. Remember to always prioritize safety and take necessary precautions when working with gas appliances.

Cleaning The Griddle

If your Blackstone Griddle has a yellow flame, there are a few things you can do to rectify the issue. Cleaning the griddle thoroughly is one of the first steps to take, ensuring that the burners are free from any debris or grease buildup.

Regular maintenance will help ensure a clean, blue flame for optimal grilling performance.


If you notice that your Blackstone griddle has a yellow flame, it might be a sign that it needs cleaning. Cleaning the griddle regularly is essential to maintain its performance and ensure even heating. Here are a few steps to clean your griddle effectively:

Removing Debris And Grease Buildup:

  • Use a scraper or spatula to remove any food debris or grease buildup from the griddle surface.
  • Wipe the griddle with a damp cloth or paper towel to remove any remaining residue.
  • If necessary, use a mild dish soap and water solution to clean stubborn stains or grease.
  • Rinse the griddle surface with clean water and dry it thoroughly before use.

Cleaning Burner Tubes:

  • Turn off the propane tank and disconnect it from the griddle.
  • Remove the burners by unscrewing them from the griddle surface.
  • Inspect the burner tubes for any clogs or debris and clean them using a wire brush or pipe cleaner.
  • Rinse the burner tubes with water to remove any loosened debris.
  • Allow the burner tubes to dry completely before reattaching them to the griddle.

Checking Propane Orifice:

  • Locate the propane orifice on the griddle and remove it using an adjustable wrench.
  • Inspect the orifice for any blockages or buildup and clean it using a small brush or compressed air.
  • Ensure that the orifice is clean and free of any debris before reattaching it to the griddle.
  • Tighten the propane orifice securely to prevent any gas leaks.

Regular cleaning and maintenance of your Blackstone griddle will help keep it in optimal condition and ensure a blue flame for even heating. Remember to follow safety precautions and consult the user manual for specific instructions. Enjoy your cooking experience on a clean and well-maintained griddle!

Adjusting Air-To-Fuel Ratio

Adjusting the air-to-fuel ratio is crucial when dealing with a blackstone griddle that has a yellow flame. To rectify the issue, you should make slight adjustments to the air intake to achieve a blue flame, ensuring optimal heat distribution for a perfectly cooked meal.

If you notice a yellow flame on your Blackstone griddle, it might indicate an issue with the air-to-fuel ratio. Fortunately, you can easily adjust this setting to ensure a clean-burning blue flame. Here’s how you can identify the air shutter location, correctly adjust it, and test the flame color:

Identifying Air Shutter Location:

  • Locate the air shutter on your Blackstone griddle.
  • The air shutter is typically located near the burner control knob.
  • It controls the amount of air allowed into the burner to mix with the fuel.

Correctly Adjusting Air Shutter:

  • Begin by turning off the burner and allowing it to cool completely.
  • Use a screwdriver to loosen the screw holding the air shutter in place.
  • Adjust the air shutter by turning it either clockwise or counterclockwise.
  • Opening the shutter allows more air, while closing it restricts airflow.
  • Experiment with small adjustments until you achieve a desirable blue flame.
  • Remember to tighten the screw once you’ve made the necessary adjustments.

Testing Flame Color:

  • After adjusting the air shutter, ignite the burner and observe the flame color.
  • A good flame color is blue, indicating a proper air-to-fuel ratio.
  • A yellow flame suggests an imbalance, with too much fuel and insufficient air.
  • If the flame remains yellow, repeat the process of adjusting the air shutter.
  • Keep fine-tuning until you achieve a stable, blue flame.

By correctly adjusting the air-to-fuel ratio on your Blackstone griddle, you can ensure efficient and consistent cooking. Remember to regularly check the flame color to maintain optimal performance.

Inspecting Gas Connections

Are you facing a yellow flame issue on your Blackstone Griddle? Don’t worry! This article provides helpful tips on inspecting gas connections to get your griddle back to its optimal performance. Get step-by-step instructions to troubleshoot and resolve the yellow flame problem efficiently.

When you notice a yellow flame on your Blackstone griddle, it’s important to inspect the gas connections to ensure everything is in order. This step-by-step guide will help you identify and address any issues with your gas connections:

  • Checking for gas leaks: Gas leaks can cause a yellow flame on your griddle. Follow these steps to check for gas leaks:
  • Apply a solution of soapy water to the gas connections.
  • Turn on the gas supply and observe the connections for any bubbles.
  • If you see bubbles forming, it indicates a gas leak. In this case, turn off the gas supply immediately and address the leak before using the griddle.
  • Tightening connections: Loose gas connections can also lead to a yellow flame. To tighten the connections:
  • Ensure the gas supply is turned off.
  • Use a wrench to loosen and then tighten the gas connections.
  • Check for any remaining looseness or gaps in the connections.
  • If you find any, continue tightening until the connections are secure.
  • Replacing damaged gas lines: Damaged gas lines can affect the stability of the flame. If you notice any signs of damage, such as cracks or wear, it’s essential to replace the gas lines. Follow these steps:
  • Turn off the gas supply.
  • Disconnect the damaged gas line from the griddle.
  • Install a new gas line, ensuring it is securely connected.
  • Turn on the gas supply and check for any leaks or irregularities in the flame.

By thoroughly inspecting your gas connections and addressing any issues promptly, you can ensure a steady and even flame on your Blackstone griddle. Remember to prioritize safety and consult a professional if you’re unsure about any steps involved in this process.

Contacting Customer Support

Experiencing a yellow flame on your Blackstone griddle? Contact customer support for expert guidance on resolving the issue efficiently.

Blackstone Griddle Has Yellow Flame – What To Do?

If you’re experiencing a yellow flame on your Blackstone griddle, don’t worry! It’s a common issue that can be easily resolved. In this section, we’ll guide you on what steps to take when your Blackstone griddle has a yellow flame.

Whether it’s a troubleshooting guide, warranty coverage, or contact information you need, we’ve got you covered.

Troubleshooting Guide:

Having a yellow flame on your Blackstone griddle can result from a variety of reasons. Here’s a troubleshooting guide to help you identify the issue and find a solution:

  • Check the propane tank: Ensure that the propane tank is not empty or running low. A low supply of propane can cause a yellow flame.
  • Burner adjustment: Check if the burner is properly adjusted. If it’s not set to the correct air-to-fuel ratio, it can lead to a yellow flame. Adjust the burner following the manufacturer’s instructions.
  • Clean the burners: Over time, debris and grease can accumulate on the burners, affecting the flame color. Regularly clean and maintain the burners to ensure optimal performance.
  • Check for blockages: Inspect the gas line and burner tubes for any blockages or obstructions. Clear any debris that may be hindering the gas flow.

Warranty Coverage:

If you’ve tried troubleshooting and the yellow flame issue persists, it’s essential to review your warranty coverage. Blackstone offers warranty coverage for their griddles, which may include parts replacement or repairs. Here are a few key points to consider:

  • Review the warranty: Familiarize yourself with the details of your Blackstone griddle’s warranty. Check the specific coverage and duration provided by the manufacturer.
  • Contact customer support: Reach out to Blackstone’s customer support team to discuss the issue and verify if the yellow flame falls under the warranty coverage. They will guide you through the next steps.

Contact Information:

For any further assistance or inquiries, Blackstone’s customer support is just a call or email away. Here’s how you can get in touch with them:

  • Phone: Dial [customer support number] to speak with a representative directly.
  • Email: Send an email to [customer support email address] detailing your concern. Expect a response within [response time] business days.

Remember, if you encounter a yellow flame on your Blackstone griddle, follow the troubleshooting guide first. If the problem persists, review your warranty coverage and reach out to customer support for assistance. They are there to ensure you have a great griddle cooking experience.

Preventive Maintenance And Safety Tips

If your Blackstone griddle has a yellow flame, there are a few steps you can take to address the issue. Start by checking for any obstructions in the burner tube or air shutter and clean them if necessary. You can also adjust the air to gas ratio to ensure a proper blue flame.

Always prioritize safety and perform regular preventive maintenance to keep your griddle running smoothly.

Regular cleaning and maintenance:

  • Proper cleaning is essential to maintain the optimal performance of your Blackstone griddle. Follow these steps to ensure a clean and well-maintained griddle:
  • Start by scraping off any excess food debris or grease using a grill brush or scraper.
  • Wash the griddle surface with warm soapy water and a non-abrasive sponge or cloth.
  • Rinse thoroughly to remove any soap residue and dry the surface completely.
  • Apply a thin layer of cooking oil or a non-stick spray to prevent rusting and sticking.

Proper storage when not in use:

  • When you’re not using the griddle, it’s important to store it properly to avoid any damage and maintain its longevity:
  • Ensure the griddle has completely cooled down before storing it.
  • Clean the griddle surface as mentioned above before storing.
  • Use a griddle cover or a suitable protective cover to shield it from dust, moisture, and other environmental factors.
  • Store the griddle in a dry and well-ventilated area to prevent rust and corrosion.

Safety precautions while using the griddle:

  • Following safety measures while using your Blackstone griddle will help prevent accidents and ensure an enjoyable cooking experience:
  • Read and understand the manufacturer’s instructions and safety guidelines before using the griddle.
  • Position the griddle on a stable and level surface, away from flammable materials.
  • Make sure the gas valve is closed before connecting the propane tank.
  • Check for gas leaks by applying a soapy water solution to the connections and hose. If bubbles form, there is a leak, and you should fix it before using the griddle.
  • Always use heat-resistant gloves or mitts to protect yourself from burns.
  • Keep children and pets away from the griddle while it is in use.
  • Avoid overfilling the grease cup or tray to prevent flare-ups.
  • After use, ensure the gas valve is closed and the griddle has cooled down before cleaning or storing.

Remember, proper maintenance and adhering to safety precautions will not only extend the life of your Blackstone griddle but also ensure a safe and enjoyable cooking experience.

Troubleshooting: Blackstone Griddle Has Yellow Flame – What To Do?


Frequently Asked Questions For Blackstone Griddle Has Yellow Flame – What To Do?

Why Is The Flame On My Blackstone Griddle Yellow?

The yellow flame on your Blackstone griddle can indicate a problem with incomplete combustion. It could be due to a blocked burner, insufficient airflow, or a low propane gas supply. Addressing these issues will ensure a clean, blue flame and optimal performance.

How Do I Clean My Blackstone Griddle Burner?

To clean the Blackstone griddle burner, first, make sure the griddle is off and cool. Remove any food debris or grease from the burner with a grill brush or scraper. Then, use a damp cloth or sponge to wipe away any remaining dirt or residue.

Ensure the burner is completely dry before using it again.

Can I Adjust The Flame On My Blackstone Griddle?

Yes, you can adjust the flame on your Blackstone griddle. To do this, locate the burner control knob on the griddle’s control panel. Turn the knob clockwise to increase the flame or counterclockwise to decrease it. Adjust the flame to achieve the desired heat level for your cooking needs.


Having a yellow flame on your Blackstone griddle can be a sign of an issue that needs attention. It could be caused by a variety of factors such as the presence of grease or debris on the burners, a problem with the regulator or propane tank, or improper air to fuel mixture.

To address this, start by cleaning your griddle thoroughly and ensuring that the burners are free from any obstructions. Check the regulator and propane tank for any leaks or damage that might be affecting the flame color. If necessary, adjust the air to fuel mixture by following the manufacturer’s instructions.

Remember, safety should always be a priority, so if you’re unsure or uncomfortable handling these issues yourself, it’s best to reach out to a professional. By taking the appropriate steps, you can get your Blackstone griddle back to producing a blue and efficient flame, ensuring optimal cooking performance.

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