How To Know If Your Blackstone Griddle Has A Yellow Flame?

Do you wonder if your Blackstone Griddle has a yellow flame? You’re not alone. Many griddle owners want to know this important detail.

Good news: it’s easy to tell if your Blackstone Griddle has a yellow flame. We’ll explore the signs and symptoms, as well as how to identify them.

Why is it important to know if your Blackstone Griddle has a yellow flame? A yellow flame indicates that the griddle is heating at an optimal temperature. This ensures your food is cooked evenly and thoroughly without burning or undercooking. Plus, it means the griddle is using fuel efficiently—saving you money in the long run.

So, how do you tell if your Blackstone Griddle has a yellow flame? Look for bright yellow or orange-yellow fires emerging from the griddle surface as it heats up. If they appear blue, green, or white, something isn’t right.

You may need to adjust the temperature controls on your grill or check for blockages in the burner tube.

Also, look for soot buildup on the surface of your griddle; this could indicate that the fires are too hot and not burning efficiently.

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Lastly, pay attention to any odd odors coming from the griddle while cooking; improper combustion may mean that the fires aren’t operating properly.


Common Causes of a Yellow Flame on a Blackstone Griddle

A yellow flame on a Blackstone griddle can be an indication that something is wrong. If you notice this color, it’s important to take action to address the issue promptly.

Several factors can contribute to a yellow flame on a Blackstone griddle. Grease or oil buildup on the burners is one of the most common causes. When this happens, it reduces the flow of gas and air, leading to incomplete combustion and a yellow flame. To fix this problem, clean the burners regularly with a wire brush and soapy water.

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Additionally, clear any debris that may have accumulated in the gas line or connections.

A faulty regulator can also cause a yellow flame. Regulators control the amount of gas that flows to the burners, and if they malfunction, it can lead to decreased gas pressure and incomplete combustion resulting in a yellow fire. Inspect your regulator for any signs of wear or damage and replace it if necessary.

Low gas pressure is another potential cause of a yellow flame on a Blackstone griddle. This could occur if your propane tank is low on fuel or there’s an issue with your gas supply line.

Make sure your propane tank is full and there are no obstructions or leaks in the gas supply line before you use your griddle again.

How to Check the Propane Tank Pressure

Signs of a Yellow Flame

A yellow flame on your Blackstone griddle is a sign that the burner is not burning as efficiently as it should.

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This is usually caused by a buildup of grease or other debris on the burner, which can prevent the flame from burning blue. If you notice a yellow flame, it’s important to take steps to clean the burner and restore it to its optimal performance.

Cleaning the Burner

The first step in cleaning your Blackstone griddle’s burner is to turn off the gas supply and allow the burner to cool.

Once the burner has cooled, use a damp cloth to wipe away any visible grease or debris. If there is still a yellow flame, it may be necessary to use a brush to scrub away any stubborn residue.

Once all debris has been removed, turn on the gas supply again and check for a blue flame.

Replacing Parts

If cleaning the burner does not restore a blue flame, you may need to replace some of the parts. The most common parts that need to be replaced are the air shutter, the burner tube, and the igniter.

All of these parts can be purchased at most hardware stores and should be easy to install with basic tools. Once these parts have been replaced, check for a blue flame before using your Blackstone griddle again.

Troubleshooting Tips

If you are still having difficulty getting your Blackstone griddle’s burner to produce a blue flame, some troubleshooting tips may help.

First, make sure that all of the connections are secure and that there are no gas leaks present. Also, check that the air shutter is open and that the igniter is working properly.

Finally, make sure that the gas supply is turned on and that there is enough fuel in the tank. If all else fails, contact a professional for help.

How to Clean the Burner Holes

Cleaning the burner holes of your Blackstone griddle is an essential step in ensuring that the flame is consistent and blue.

A yellow flame on your Blackstone griddle indicates that there is a problem with the burner holes, and it requires cleaning. Here are the steps to clean the burner holes:

  • Remove the griddle top and turn it upside down. Place it over a flat surface or a working table.
  • Locate the burner holes and remove any debris, grease, or rust using a wire brush, a toothbrush, or a scraper tool.
  • Soak a cloth or a sponge in hot soapy water, and wipe the burner holes until they are clean. You can also use a vinegar solution (1:1 ratio of vinegar and water) for more thorough cleaning if desired.
  • Rinse the burner holes with water and dry them with a clean cloth before reassembling them back onto your Blackstone griddle top.
  • Reattach your griddle top and reconnect your propane tank when finished cleaning all of your burners.
  • Cleaning your Blackstone griddle’s burner holes is an easy process that can be done once every month to maintain safety while cooking as well as ensure consistent blue flames on your grill.

How to Adjust the Temperature Settings

Cooking on a Blackstone griddle can be an enjoyable experience, but only if your griddle is operating at the right temperature. If you notice that your flame is yellow or orange instead of blue, it may be time to adjust the temperature settings.

Here is a step-by-step guide to help you get your griddle back to its optimal performance.

First, locate the temperature control knob on the front panel of the griddle. Once found, turn the knob until you reach the desired temperature setting. If adjusting the knob does not result in a blue flame, it may be necessary to adjust the air shutter as well.

To do this, open up the griddle top and uncover the air vent at the base of the burner near the gas valve. Use a screwdriver to make any necessary adjustments until you achieve a blue flame.

If changing both settings does not resolve your issue, it may be helpful to clean your griddle as well. Both flame quality and temperature settings will be affected by a dirty griddle.

To clean your Blackstone griddle, scrape off any leftover food with a scraper or spatula before wiping it down with a damp cloth and a mixture of water and vinegar.

If cleaning does not fix your issue either, you may need to replace both the regulator on your propane tank and/or your entire griddle altogether.

Replacing these parts can help ensure that too much propane gas is not flowing into your burner, thus preventing low flame quality and temperature issues from occurring in future cooking sessions.

Other Possible Causes of a Yellow Flame

This is a common issue that many Blackstone griddle owners face, but it doesn’t have to remain unsolved. A yellow flame can indicate several potential issues, some of which are easily fixable with just a few simple steps.

Start by checking for clogged burner holes due to dirt or grease buildup.

If present, turn off and disconnect the propane tank and detach the burner from the grill. Then use a wire brush or compressed air to clean the burner before reattaching it to the griddle.

It’s also possible that you’re using the wrong type of gas for your Blackstone griddle. LP (propane) and natural gas have different chemical compositions, so make sure you’re using the right one for your grill to avoid this issue.

Finally, inspect your regulator and valve as they can both be faulty and cause a yellow flame. If necessary, replace them to ensure that your griddle functions properly.

Troubleshooting Tips for Fixing a Yellow Flame on Your Blackstone Griddle

Are you worried about the yellow flame on your Blackstone griddle? It’s a common issue, but one that needs to be addressed quickly. A yellow flame indicates incomplete combustion of propane gas, which can lead to uneven cooking temperatures and even a dangerous buildup of gas.

Fortunately, there are some simple troubleshooting tips you can follow to resolve the issue and get back to cooking with blue flames.

Check the airflow

Inspect the air shutter, which controls the amount of air to the burners. If it is closed too much, the flame will be yellow. Open the vent and adjust the shutter until you have a blue flame.

Clean the burners

Grease and food particles can build up on the burners over time, obstructing the flow of gas and causing a yellow flame. To clean them, use a wire brush or scraper to remove any debris from the burner.

Check the gas hose

A bent, kinked or damaged gas hose could cause an uneven flame due to insufficient gas flow – check for any signs of damage and replace if necessary.

Clean the gas regulator

Dirt and debris can build up in your regulator over time, affecting gas flow and resulting in an uneven flame. Turn off your supply and use a soft cloth to clean it out thoroughly before turning it back on again.

Adjust your ignition

If your ignition isn’t working correctly, it can cause an uneven flame – check its position and adjust it until it is close enough to create a spark when you turn on your grill.

Check your propane tank

Make sure that you’re using pure propane – any butane mixed in with it could result in an uneven fire due to incomplete combustion at different temperatures for both gases.

Look for leaks

Leaks in your gas line could also cause incomplete combustion resulting in a yellow flame – use soapy water or leak detection spray to check for any signs of leakage as they will reveal bubbles where there are leaks present.

Also Read: What Should a Gas Grill Flame Look Like?


It’s easy to tell if your Blackstone Griddle has a yellow flame. Look for vivid yellow or orange-yellow fires emerging from the griddle surface when it heats up. Anything other than that – blue, green, or white – indicates something isn’t right.

A yellow flame can be caused by various issues, such as grease or oil buildup on the burners, a defective regulator, low gas pressure and the wrong type of gas being used.

To get back to consistent blue flames, clean the burner holes with wire brush and soapy water regularly, check that your propane tank is empty and that there are no obstructions in the gas supply line before using your griddle again, and make sure you’re using pure propane with no butane mixed in.

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