Weber Grill Not Lighting (5 Causes & Fixes)

Despite being renowned, a weber grill could go fault in its lighting system. If you notice that your weber grill is not lighting, there may be some potential reasons.

The bad weather, Inadequate charcoal, lack of airflow and dirty grill are the possible reasons for a weber grill machine not lighting.

This guide will talk about weber grill regulator problems, weber grills troubleshooting and fixing them. So, let’s move forward!

The 5 Common Reasons and Fixing of Weber Grill Not Lighting

Although, a weber gas grill may not lighten due to a number of reasons but we are discussing here the most common reasons. Almost 90% weber grill won’t light because of these five common reasons.

1. Malfunctioning Regulator Issues

The regulator is an individual part connected to a weber grill by a meter. It is used to operate the propane gas flow inside the weber grill. The regulator also controls the amount of propane gas that passes inside the hose pipe.

If somehow, there has occurred any fault in the regulator, then your weber grill will stop working. But remember that the regulator fault problem is not part of your weber grill machine. Do note that it is a weber grill regulator problem. It would help if you replaced the new regulator.

How to Fix

• Shut off all burners tube and check if there have any gas flowing through the hoses
• Apart from the regulator from the weber grill propane gas tank
• Take a new regulator for the propane tank and replace it under the grill machine
• Adjust the new regulator from the hoses to the grill machine
• Open the propane tank slowly and ensure that the hoses are not flooded
• Take several minutes and let the propane gas passes through the line
• Now switch on the weber grill and ensure the gas has passed properly.

2. Clogged Burners

Weber grill burner may clog because of oil and scraps dropping when cooking. Burner clogging is caused by accumulated oil dirt. But regular cleaning can help you to prevent gas burner clogging problems. When the burner is clogged, the light will not burn. So, you can easily understand how to solve it. Here are some tips to prevent burner clogging.

How to fix

• Make a solution with warm water and soap. Use a stiff brush to scrub the grate and drip of your weber grill.
• Use an additional soft sponge to remove the deepest grease and drippings
• If possible, use an excellent grill brush named The WeeTiee that helps to scrape deep-set dirt and grease
• Use pointed wires to clean all hard-to-clean dirt and grease from the grill tab

3. Loose Ignition Connections

An ignition connection is important to operate a weber grill machine. This kind of problem occurs when you move the grill machine too much. The grilling machine will not be lit after this problem occurs. The ignition button connection is a combination of some small wires. These wires may get loosened because of continuous moving. So, make sure that the wire connection is ok.

How to Fix

• Turn off the gas line of the gas weber grill or disconnect the front connection of the electric weber grill machine
• Put off the panel that is situated beneath the ignitor switch panel
• Now tighten the wires from inside the control knob board if they are loose
• Then replace the ignitor control panel board and doors
• Find out the screws under the ignitor switch to access into ignitor switch

4. Broken Ignitors

Ignitor has the biggest role in firing up the weber grill. But a broken ignitor can’t lighten up the grill machine. A broken ignitor can cause unexpected wear and tear. Some ignitors may break due to excess rain, rust and humidity.

How to Fix

• Turn off the gas grill line, open the doors, and remove the panel board.
• Apart from the panel board and replace a new one to fix the broken ignitor issues

5. The Grill Is in Bypass Mode

Almost all weber grills have a bypass mode feature. Bypass mode works to control the gas flowing inside the weber grills.

Make sure there have not any gas leakage on the hoses and propane grill tank. Generally, bypass mode reduces gas production and provides a low flame.

How to Fix

• Turn off your gas grill switches. Make sure there have no flame or gas in the grill machine.
• Cover the lid and open the gas valve to access in bypass mode features
• During this opening and closing time, the bypass mode is automatically fixed
• Start your weber grill. It should work properly. If it doesn’t work yet, ensure there is no leakage.

FAQs

• Why is my grill igniter clicking but not lighting?

Are you hearing continuous hard snap and clicking sounds at your weber grill igniter clicking but not lighting? Then make sure that the weber igniter is ok. A weber grill igniter clicking but not lighting is related to some issues, including a broken electrode, dead battery, restricted gas flow, damaged spark module and wiring issues.

• How do you manually light a weber grill?

A long-reach match, paper towel and charcoal lighter fluids are essential for manually lighting a weber grill. You need to set up the charcoal and spread the coal in a specific place. After then, put the paper towel in the center of the charcoal chamber. 

• Why is my gas grill not igniting?

Weber grill lighter not working may happen due to several significant reasons. A grill may not ignite because of the empty propeller, sealed burner, restricted fuel line, or broken igniter. Moreover, even if the safety valve does not work, the Weber grill machine’s ignition system fault may occur.

• How do you reset the regulators on a weber gas grill?

You can easily reset a weber gas grill by following some simple steps. So, power off your weber grill and disconnect the propane tank. Then, take out the lead from inside the BBQ machine.

In the second step, turn on your grill machine’s burner valves and wait for a few minutes. Turn off the burner valve again. Then connect the gas back up the line and the propane tank. Finally, slowly filled the propane tank and turned it on.

Final Verdict

We hope you already know the potential reasons and solution for weber gas grill not lighting. There may have regulator issues, clogged burners, bypass mode features, broken ignitors, and loose ignitors are the most common causes. Because of that, a weber grill may not lighten.

We have mentioned why these factors are crucial for a faulty regulator grill machine. In the meantime, you will get the simple fixing methods from this guide.