two igniters didnt function and it continued to spark after the gas ignited.

Well, after I finally got the parts, the repair was easier than anticipated. You deffinitely want to lift the unit out to replace the spark module and swap over one wire at a time so you dont forget where they go, (important on a gas stove) When I pulled out the old unit I found it was just jammed in there when constructed, I expected more from Jenn-air, and the plastic casing was broke and pulled apart. Surprised it lasted this long. Also three of the ceramic insulators on the ignitors were broke or cracked. But over all the unit was fairly simple to repair if you take your time and practice safety. Remember, you are working with gas and electicity, and use soapy water to check your connection when you reconnect the gas line. Dont try to work on it still hooked up and in its mount . Disconnect it and lift it out.