In general, dishwashers require a dedicated circuit with a higher amperage rating than a standard 13 amp cord. Most dishwashers typically require a 15-amp or 20-amp circuit to handle the electrical load.
Using a 13 amp cord for a dishwasher may not provide enough power and can lead to several issues. It may cause the circuit breaker to trip frequently, potentially damaging the dishwasher or other appliances connected to the same circuit. It's important to follow the manufacturer's specifications and local electrical codes when installing or using a dishwasher.
If you're uncertain about the electrical requirements for your specific dishwasher model, it's best to consult the manufacturer's documentation or seek advice from a qualified electrician to ensure safe and proper installation.