I would check for spider web in the tubing. We had a refrigerator that wouldn't light and the small tube leading to the ignition was filled with web and what looked like dirt. The KOA we were at had a compressor and I took the tube off and blew all the **** out of it and it was good as new.
Jim, Harleen, Jimmy, Joshua and Jessica
2017 Forest River Cherokee 304 BH
2018 Chevy Silverado Double Cab 4x4
6th year as seasonal