Just bought a new stove last week. After the initial install by Lowe's, we used it and afterwards began to smell gas. Not very strong and not consistent, but it was there. Used to get that with our old stove we just got rid of. Walk by it and faint smell of gas. Gas company came out and found a slight leak where the line was connected to the valve. Had Lowe's come back out a couple of days later and they made sure the connection was tight and then levels the stove, since it was a little high in the front, low in the back. That was Monday. Could not smell any gas at all till today. We used the oven last night, and now today, the same subtle smell of gas is there sometimes when you walk by it. Now, I read one time some years back that sometimes you might get a slight smell of gas off your appliances now and then and that it would be normal.Is that true or not? Should we be concerned and call Lowe's or Whirlpool, or even call the our gas supplier out to check it/ Any ideas or advice would be greatly appreciated. Last night, when the oven was on, there was no smell of gas. It didn't turn up till today.

My Viking gas stove burners click when gas is off. I cleaned the igniters. All four igniters spark together. Clicking only stops when the left front burner is lit. Lighting the other three burners does not stop the clicking. Spark module is the PA020041. Thoughts?