I've had my gas grill maybe 4 yrs and have only used it twice, I think. I wanted to use it last week so followed the
instructions for lighting it. It didn't start, so I waited a few minutes like the directions said to do if it didn't start and went thru the steps again. It still didn't start. Having more than a healthy fear of a gas explosion (don't even know if that would happen, but I don't know much at all about these things), I just gave up. But I WOULD like to use the grill again. What should I do to make it start?