Coleman Roadtrip Grill Yellow Flame [4 Easy Solutions]

Coleman Roadtrip Grills can often face minor issues with the combustion and flames. You may also encounter Coleman Roadtrip Grill yellow flame. This can happen for reasons like blocked burner, faulty gas, defective venturi tube, or air trapped inside the gas valve. Relax, you can fix it in no time! 

Our experts have come up with an ultimate guide to solve your Coleman Roadtrip grill flame issues. So, stick along with us throughout the guide.

Coleman Roadtrip Grill Yellow Flame [4 Easy Solutions]

Yellow flames can be concerning. However, to find a remedy, follow the said procedures.

1. Gas Burner Blocked

Your Coleman Roadtrip Grill can produce a yellow flame for several reasons. The first possible reason is a blocked burner. Now, the burner can be blocked by using extra oil and salt while cooking. The extra grease from the oil can clog the tiny exhaust holes. Thus, flames can get tampered with. In such cases, you will have to clear the clog. Follow the said steps to eliminate the threat.

Solution:

  • First, cool down the grill if it is working. Disconnect the gas connection and proceed.
  • Take out the cast iron grills. Also, take out the flame tamer. You can see the burners now.
  • Inspect the burners and gas holes.
  • Take a spider brush to scrap out any visible rust from the burner.
  • If the burner is greasy, then you can wash it with some soapy water. But, you can’t keep the burner wet. Always remember to wipe off any moisture.
  • Once you have successfully cleaned the burners, place everything back in place. Connect the gas tank back again.
  • Light up the burners. Inspect it for any unusual flame color.

2. Faulty Propane

Your Coleman Roadtrip requires Propane to operate. In many instances, low-grade gas can produce yellow flames. Sometimes, you need to burn a little bit at first. New propane tanks can have such problems for the first minute or two.

Solution:

  • Let the gas burn for a minute or two. 
  • If the flame is still yellow instead of blue and orange, you will have to change the propane tank.
  • Get a good-quality propane tank and reinstall it.

Note: You can also read how to fix Weber Grill Yellow Flame.

3. Air Filled Up in the Control Valve

An air-filled control valve can be a logical issue for such instances. In such cases, you will have to follow the said solution.

Solution:

  • Take out the grills and flame tamer. 
  • Flame up the burner on the highest settings.
  • Let it burn for some time.
  • As the trapped air passes away from the control valve, you will be able to see a traditional blue and orange flame.

4. Contaminated Venturi Tube

A venturi tube connects the control valve with the burners. It can get rusty on regular use. This rust can mix up with the gas making yellowish flames. You can solve this problem by cleaning the venturi tube. Rest assured, you can do it all by yourself. Just follow the instructions and you are good to go!

Solution:

  • First, disconnect the control valve as well as the propane tank from the Coleman Roadtrip Grill.
  • Now, take out the heat distributor grills and the flame tamer.
  • Disconnect the ignition electrode carefully. Make sure not to damage the ignitor. Otherwise, you will end up with a new problem.
  • Then take the burner as well as the venturi tube.
  • Take a spider brush. Insert it within the tube giving a good scrub.
  • Take out the rust by shaking the tube.
  • As you are done with the cleaning, inspect the burner and the tube for additional issues.
  • If everything seems to be okay, place everything back in place.
  • Lastly, turn on the burners to inspect the flames.

How to Clean Your Coleman Roadtrip Grill

Cleaning a Coleman Roadtrip Grill can be exhausting. However, you can save a lot of hard work. All you need to do is follow the said steps for cleaning your Coleman Grill.

  • First, disconnect the propane supply from the control valve. 
  • Now, take out the grills and plates. You can wash those with a good-quality cleaning solution or soapy water. 
  • As these components are mainly made out of cast iron, make sure to wipe out all the moisture. It can get rusty.
  • Moving on to the next, you can see the flame tamer. Your Coleman Grill comes with a multi-purpose flame tamer. It also works as a grease collector. It collects all the excess oil and grease. You can easily clean it.
  • For the burners and the venturi tube, take a spider brush and clean it. If the burners are greasy, you can use soap water. But, make sure that you dry it properly. Also, avoid using water as much as possible.
  • As you are done with the cleaning, assemble everything back and give the grill a good test burn.

FAQs:

Why do Coleman Grills need water?

As your Coleman Roadtrip grill is made out of alloy, it can absorb a lot of heat. However, pouring some water into the flame tray can hold the heat more efficiently. For that, Coleman Grills need water.

How much heat does a Coleman Grill produce?

Coleman Grills can produce up to 20,000 BTUs of heat. It is pretty standard for a road trip grill. The company branding recommends the grill sufficient for 3 to 4 people. However, you can easily cook for 6 to 8 people. 

Can you buy Coleman Roadtrip Grill Parts?

Coleman Grills are not typically prone to malfunction. However, in some instances, the Coleman Roadtrip grill might damage a component or two. You can easily find Coleman Roadtrip grill parts and other components online. Also, you can call your dealer to fetch the parts for you.

What is the chain for on your Coleman Roadtrip Grill?

You might be confused with a chain dangling with your Coleman Roadtrip Grill. It is a matchstick holder. In cases when your ignitor is somehow malfunctioning, you can use the matchstick holder to light the grill up.

How can you connect a propane tank with the Coleman Roadtrip Grill?

First, take the control valve and connect it with the propane tank. Hand tightens the connecting valve properly. Now, pull out the tank holder from the back of your Coleman Roadtrip Grill. Place the tank on the holder and connect the control valve with the venturi tube. Make sure that the control valve is facing upwards. Now, slowly release the gas for the first few seconds. Then untighten the regulator fully. Connect your propane tank with the grill.

Final Words

We are confident that you could have successfully fixed the Coleman Roadtrip Grill yellow flame problem. If you find the guide is very helpful and effective to you, don’t forget to share it with your friends and others to help them. 

In addition to that, you might face other issues with your Coleman Roadtrip Grill. Feel free to reach our experts. They are here for your help. As we are done with the problem, it’s time to hit the road. Enjoy your weekend super bowl with your friends and family. Happy tailgating! 

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