Q.

A.

Before you turn on the tank valve for the first time this season, inspect all of the tube connections, and make sure they're intact and corrosion-free. A quick way to check for a leak is to rub soapy water on the gas tube—if it starts bubbling, air is leaking out and the tube needs to be replaced. But if it has a rusty interior or is dangerously wobbly, it may be time to invest in a new grill. (Good thing we did all the research on the best new models for you, huh?)