Written on: August 18, 2025
Don’t let propane tank problems ruin your summer grilling plans. Whether it’s a family barbecue or a quick weeknight supper, few things are more frustrating than a grill that won’t fire up when you’re ready to cook.
The good news? Most propane tank issues are easy to diagnose and fix on your own. With over 20 years of experience serving homeowners across Wisconsin and the Upper Midwest, Lakes Gas has seen it all, and we’re here to help you with tips to get your grill back in action.
Many Wisconsin homeowners choose our convenient Swap and Go service. Available at grocery stores, gas stations, convenience stores, and retail locations throughout the Upper Midwest, you can exchange your empty or problematic tank for a freshly filled, safety-inspected one.
Our professionally maintained tanks undergo rigorous safety checks, ensuring reliable performance for your family gatherings. Plus, you’ll never worry about running out of propane mid-cookout again.
This issue is often caused by your tank’s safety mechanism being activated. Modern propane tanks are equipped with an Overfill Prevention Device (OPD), designed to stop gas flow if a leak or sudden release of gas is detected.
How to fix it:
This should reset the safety valve and restore proper gas flow.
If your grill is producing wimpy flames despite having plenty of propane, the culprit is likely a faulty regulator or blocked gas lines.
How to fix it: Start by performing a regulator reset.
Wisconsin’s humid summers and harsh winters can cause tank exteriors to rust, potentially compromising safety and tank integrity.
How to fix it: Light surface rust can be cleaned with a wire brush and treated with rust-resistant paint. However, deep corrosion, dents, or damage near valves need to be replaced. Take it to your nearest Lakes Gas Swap and Go location and swap it out for a new tank. Our tanks are all clean and certified so you have peace of mind.
Propane is mixed with an odorant that gives it a distinct smell, often likened to skunk spray or rotten eggs. This unmistakable scent serves as a critical safety feature, enabling you to quickly detect leaks. If you notice this odor near your grill or tank connections, it’s a clear warning that demands immediate attention. Even minor leaks can be hazardous and pose significant safety risks.
How to fix it:
It’s not uncommon for tanks from different suppliers to have slightly different fittings, or for the connections on your grill to become worn over time. This can make it difficult to properly connect your propane tank, leading to frustration when trying to set up your grill.
How to fix it: First, ensure you’re using a standard 20-pound propane tank with the correct threading for your grill. If the tank still doesn’t fit, inspect the connection threads on both the tank and the grill for any dirt, debris, or corrosion that might be causing the issue. Use a wire brush to clean the threads thoroughly and ensure a smooth connection. If the issue persists, inspect the regulator and hose for wear and tear, as older or damaged parts might need replacement to ensure a proper fit. Regular maintenance of your grill’s connections can help prevent this problem in the future.
Cookouts should end with ice cream, not because of a problem with your grill tank. Follow these tips and contact your local Lakes Gas office if you have any propane safety questions.
