Could I get a more detailed explanation?
Why would the starter capsule and bulb both work correctly in the store, but not in the machine with what you, John and Tony, are saying is a perfectly working ballast? I appreciate the info.
I first noticed it flash off briefly mid wash and turn back on. During the next load the light lid on the sides, and the middle kept flashing on, but it wouldn't stay on. That's when I went to the store and got a new starter capsule. When the same symptoms occurred I went back and they tested the new capsule to make sure it wasn't faulty. They said to bring back the bulb and they would test it. I did and it worked like it was supposed to on the test machine.
Also, Thanks Mark for the link.