Replaced the cooling system on the 2025 Tahoe. Water pump, thermostat, belts, tensioner, heater hoses, etc. Unfortunately, I dropped one water pump bolt in the ether, never to be found. Need to get another bolt today, before I fire it up. It was rather easy* compared to my 2014 F150.
*Except the heater hose fittings at the firewall. The only way to reach remove them I found is to break the tabs with screwdrivers.
