I agree with Jmcgrogan2.
You could pop the cover off and visually inspect the caps. I think they start swelling a little bit before they go bad and start leaking... Im sure someone else can confirm or discredit that.
You could pop the cover off and visually inspect the caps. I think they start swelling a little bit before they go bad and start leaking... Im sure someone else can confirm or discredit that.