How to Check Your Grill for a Gas Leak or Loose Hose
To check your grill for a gas leak, first, make sure all of the grill’s control knobs and the propane tank are turned off.
Visually inspect all of the grill’s hoses, keeping an eye out for signs of damage such as cracking, holes, tears, or abrasions.
Your hoses should all be tightly connected as well, with no kinks or bends in them.
While you’re doing your visual inspection, take a look at the tank — rust, bulges, dents, corrosion, and punctures are all signs that the tank itself is damaged and could be the source of the leak.
Next, mix up a concoction of half water and half dish soap, and either put it in a spray bottle or in a container you can dip a brush in. When you have that ready, turn your propane tank valve on to send gas through the system.
Spray or brush the mixture onto your gas tank, valve, hose, and regulator. Wait a moment, then take a close look at all of the places where you applied your solution.
If there’s a gas leak in any of the parts, small soap bubbles will start to form. No bubbles? Congratulations, you don’t have a gas leak!
If bubbles do form, shut your propane tank off immediately. If the bubbles are on the tank, meaning there’s damage or a leak in the tank itself, contact a gas supplier or your local fire department, as a leaking, pressurized tank can be a serious safety concern.
If the bubbles show up on the hose or the regulator, it’s likely there’s some damage or fault in the part. The good news is these are easily replaceable!
Consult your user manual to see the type of part you’ll need for replacement, and follow their instructions for installation once you have it.
Here is a more comprehensive guide if you are interested: How to Test Your Grill for a Gas Leak and Enjoy Safe Outdoor Grilling