hot water fixed, then furnace pilot wouldn't light
so i just installed a new pilot assembly for the water heater and got it to work. Yay! then when i came back inside to light the furnace, the pilot wouldn't light anymore. it almost did once, but it made this sound like a blown fuse almost, or a "zap" kind of sound at the first igniter strike, then didn't light...is it possible that water heater gas line somehow pushed air into the furnace line? or.......?
1983 Sunline TT1350