Skipping Diagnosis Costs Hundreds More Than a Technician's Initial Fee
https://www.livebinders.com/b/3720218?tabid=8eee9fdb-5304-9e3d-894e-612dbbf06388
Paying a professional to diagnose your dishwasher is worth it because skipping diagnosis leads to buying wrong parts, repeat service calls, and escalated costs that exceed repair fees by hundreds of dollars