4Runners are champs. Is this for sale? lol

5th dishwasher in 16 years? An issue not many people talk about is your water quality. If your water is hard (higher mineral content) then it is absolutely murder on your appliances. We have a Bosch and I recommend them but ours is struggling after three years in the hard water. Depending on your area you might want to look into getting a water softener (filter) which could help reduce home costs for everything in the long run. Hard water also causes other issues like scum in the bathroom and messes up plumbing. Sometimes the issue isn’t your dishwasher.