Old GE dishwasher that still does a great job cleaning the dishes/pots/pans/utensils, but the past few months I've noticed a distinct soapy 'after taste' when drinking from the coffee cups. I changed detergents and rinse agent, but no improvement. I beginning to wonder if this is a symptom of dishwasher old-age?
I detect no difference in function: Hot water is very Hot, rinse cycle does its job....best I can hear anyway. I've never used the 'dry' cycle. No drainage problems....
I don't think its a water problem because the softener works well and there is not change in water quality/taste.
Even changed the whole-house filter, but that didn't help the dishwasher issue I'm asking about.
Advice appreciated. Thanks