Masterbuilt Propane Smoker Won’t Light – Reasons and Solutions!

Are you facing trouble lighting up your Masterbuilt Propane Smoker? Don’t worry, you’re not alone! Many users have encountered this issue and we’re here to help. In this article, we’ll guide you through common reasons why your Masterbuilt Propane Smoker won’t Light and provide simple and effective solutions to get you back to smoking your delicious meats in no time.

The most common reasons for a Masterbuilt propane smoker won’t light include clogged burner holes, faulty ignition system, empty propane tank, incorrect gas supply connection, and dirty burners.

To fix the issue, start by checking the burner holes, cleaning them if necessary, and ensuring the ignition system is functioning properly. Make sure the propane tank is full and properly connected, and clean the burners if they are dirty. If these solutions don’t work, it may be necessary to seek professional repair.

Masterbuilt Propane Smoker Won’t Light

If you’re an avid smoker and have recently bought the Masterbuilt Propane Smoker, you may face the issue of it not lighting up. This issue can be frustrating, especially if you’re preparing for an important event. However, before calling a repairman, there are a few simple steps that you can take to resolve the issue.

Here are some troubleshooting tips to get your Masterbuilt Propane Smoker up and running in no time.

Propane Tank:

Make sure the propane tank is full and has enough fuel to operate the smoker. If the tank is empty, fill it with propane.

Hose Connections:

Make sure the hose connections are tight and secure. Loose connections can prevent the propane from reaching the burners.

Clean the Burners:

Dirt and debris can clog the burners and prevent them from lighting. Clean the burners with a brush and make sure they are free from obstructions.

Replace the Igniter Battery:

If the burners are clean and the connections are tight, the issue could be with the battery in the igniter. Replace the battery and try to light the smoker again.

Check the Valve:

The valve on the propane tank may not be open, preventing the propane from reaching the burners. Open the valve and try to light the smoker again.

Contact Masterbuilt:

If you’ve tried all of these steps and your smoker still won’t light, it’s time to contact Masterbuilt customer service for assistance.

If the issue persists, contact Masterbuilt customer service for assistance. With these tips, you’ll be smoking delicious meats in no time.

Masterbuilt Propane Smoker Troubleshooting

Masterbuilt Propane Smoker Won'T Light

If you’re having trouble with your Masterbuilt propane smoker, there are a few things you can do to troubleshoot the problem. First, check the fuel level in the tank to make sure there’s enough propane. Next, check the regulator to see if it’s set properly.
If neither of these solutions solves the problem, please contact customer service for further assistance.

Masterbuilt Thermocouple

If you’re a smoker enthusiast, then you know that temperature control is key to perfecting your craft. And if you’re in the market for a new smoker, the Masterbuilt Thermocouple is a great option to consider. Here’s what you need to know about this product:

The Masterbuilt Thermocouple is a precision temperature control that allows you to smoke at your ideal temperature. It features an LCD display and push-button controls, making it easy to use. Plus, it has a range of 200°F to 400°F, so you can smoke low-and-slow or hot-and-fast.

One thing to keep in mind is that the Masterbuilt Thermocouple requires an adapter kit (sold separately) for use with propane smokers. But once you have that setup, this thermocouple will help you take your smoking game to the next level!

Masterbuilt Propane Smoker Flame Keeps Going Out

If you’re a smoker enthusiast, you know how frustrating it is when your smoker’s flame keeps going out. Luckily, there are a few things you can do to fix this problem. First, check the regulator on your propane tank.

If it’s not set properly, the flow of gas will be interrupted and the flame will go out. Next, make sure that all the vents on your smoker are open. If they’re not, the smoke won’t be able to circulate properly and the fire will suffocate.

Finally, clean out your burner regularly. A build-up of ash can block the gas flow and cause the flame to extinguish. By following these simple tips, you can keep your smoker running smoothly and avoid those pesky flare-ups!

Masterbuilt Smoker Flame Sensor

As the name suggests, the Masterbuilt smoker flame sensor is a device that is designed to sense when there is an open flame present near your smoker. This is a critical safety feature that can help prevent fires from starting, and it can also help alert you if there is already a fire present so that you can take action to extinguish it. The way it works is simple – when the sensor detects an open flame, it will send a signal to the control panel of your smoker.

From there, you can choose to either ignore the alarm or take action. If you decide to take action, you can use the control panel to turn off the fuel supply and/or activate the fire suppression system. One thing to keep in mind is that this sensor is not foolproof.

It may not be able to detect a very small or weak flame, so don’t rely on it as your only line of defense against fires. Always use common sense and practice safe smoking habits (such as keeping flammable materials away from your smoker) to minimize the risk of fires.

How Do You Light a Masterbuilt Propane Smoker?

Masterbuilt Propane Smoker Won't Light

If you’re looking to add a smoker to your outdoor cooking repertoire, you may be wondering how to light a masterbuilt propane smoker. While charcoal smokers require a bit more effort to get started, lighting a propane smoker is actually quite simple. Here’s what you need to do:

  • Start by opening the lid of your smoker and removing the water pan. Set the water pan aside, for now, you won’t need it until after the smoking process is complete.
  • Next, locate the control knob on the front of your smoker and turn it to the “OFF” position.
  • Now it’s time to open up the propane tank. Locate the valve on the tank and turn it counterclockwise until it’s in the fully open position.
  • With the propane tank open, go back to your smoker and turn on the gas flow by turning the control knob to the “LOW” setting.

You should hear a hissing sound as gas flows into your smoker. Keep an eye on things and if you see any flames or sparks, immediately turn off both valves (on your propane tank and on your smoker) and allow everything to cool down before proceeding.

If your model has an igniter: Wait for about 30 seconds after turning on gas flow before hitting igniter button/wheel till glow red hot then push igniter button/wheel again till clicking sound stops then release (DO NOT HOLD BUTTON/WHEEL IN). This will light pilot light inside burner tube which will stay lit as long as there is gas flow even if power goes out or you shut everything off.

Once pilot light is lit continue holding in control knob for about 1 minute then release (this allows LP gas time expand inside tubing). Your Masterbuilt Propane Smoker Is Now Ready To Use! Set the temperature using control knob and cook away!

Knob settings are: OFF – no flame LOW – small blue flame MEDIUM – taller blue flame HIGH – very tall blue flame 5b.) If your model does not have an igniter: Follow instructions above but instead of using igniter use long handled lighter inserted through hole in side panel near burner assembly area.. once pilot light is lit continue holding it control knob for about 1 minute then release (this allows LP gas time expand inside tubing). Your Masterbuilt Propane Smoker Is Now Ready To Use!

Masterbuilt Needle Valve Modification

If you’re having trouble getting your Masterbuilt propane smoker to light, there are a few things you can try. First, make sure that the knob on the front of the smoker is turned to “on.” Then, check the gas tank to see if it’s empty.

If it is, you’ll need to replace it with a full one. Next, inspect the burner assembly for any blockages or damage. If everything looks clear, try lighting the burner with a lighter or match.
If the burner still won’t light, you may need to replace the igniter electrode.

Frequently Asked Questions (FAQs):

Why is My Masterbuilt Smoker Not Working?

If you’re having trouble with your Masterbuilt smoker, there are a few things you can check to troubleshoot the issue. First, make sure that the power cord is plugged into an outlet and that the smoker is turned on. Next, check the temperature gauge to see if it’s reading correctly.
If not, adjust the temperature knob until it reads accurately. Finally, check the water pan to make sure it has enough water in it – this is necessary for creating smoke. If all of these things are in order and your smoker still isn’t working, you may need to call customer service for assistance.

Is There a Fuse in a Masterbuilt Smoker?

Yes, there is a fuse in the Masterbuilt smoker. This is a safety feature that prevents the unit from overheating and starting a fire. The fuse is located in the control panel near the power cord.

If the unit starts to overheat, the fuse will blow and cut off power to the unit.

How Does a Masterbuilt Propane Smoker Work?

A propane smoker is a great way to add flavor to your food. The masterbuilt propane smoker uses a small amount of propane gas to create smoke. This smoke adds flavor and tenderness to meats, poultry, fish, and vegetables.

The masterbuilt propane smoker is easy to use and can be used on any size grill. The first step is to preheat the smoker by turning on the gas valve and igniting the burner. Next, you will need to add wood chips or pellets to the tray inside the smoker.

These will create the smoke that flavors your food. Once the chips are smoking, you can place your food on the racks inside the smoker and close the door. The amount of time that you cook your food will depend on what type of meat or vegetable you are smoking.

Once your food is cooked, you can turn off the gas valve and allow the smoker to cool down before opening the door. This will help keep all of that delicious smoke flavor locked inside!


If your Masterbuilt propane smoker won’t light, there are a few things you can try to get it going again. First, check to make sure that the gas tank is full and that the regulator is turned on. Next, clean out the burner area and make sure there is no debris blocking the opening.

If the problem persists, you may need to replace the igniter or thermocouple. With a little troubleshooting, you should be able to get your smoker up and running again in no time.

Robert Dennis

I am Robert Dennis - A professional grill and smoker technician, I have over 10 years of experience in the industry. I am skilled in the repair and maintenance of all types of grills and smokers and am knowledgeable in the use of a variety of tools and techniques. I share my knowledge and experience to help readers understand the inner workings of grills and smokers and how to maintain them properly. I am dedicated to providing the best information to help readers keep their grills and smokers in top working condition. - Serve Yourself -

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