Check your IDC connectors, the one that controlls the jets. There might be a wire not making a good connection. As a temp fix, try pushing down on that wire with a wire pusher if you have one, otherwise a small flatblade.
I forget if those are special solenoids. They probably are, so perhaps above does not apply. If they are special solenoids, there would be switches that set them off. Have you checked those switches? Do they fire in solenoid test? I think it's either test 02 or 03.