2006 Chevy Uplander Overheating problem

What is your question?

Temperature gauge going to hot and warning sounding after a couple of miles. Water pump and thermostat have been replaced but problem still there temperature hitting high after a couple of miles any ideas?

What makes this problem better or worse?

Hitting hot and warning pinging after a couple of miles fans work, water pump and thermostat new

How long has your 2006 Chevrolet Uplander had this problem?

A week