Pressure first
A cooling system is a sealed loop. We pressure-test it cold, test the cap on its own, and look for the weep that only shows once everything is hot.
The parts that fail, in the order they usually do
Hoses go soft, thermostats stick, water pumps weep at the seal, radiators clog or crack at the tank seam, and fans or their relays stop. We check the thermostat’s opening temperature and the fan commands on the scan tool before anything is replaced.
Coolant is a specification
Coolant types are not interchangeable, and the wrong one can gel or attack seals. We use the type your manufacturer names, mix it to the right strength, and bleed the air out so the heater and the temperature sensor read true.
If the gauge is in the red
Pull over and switch the engine off. Driving on can turn a split hose into a damaged cylinder head. Tell the desk what the car did and we will say what to do next.
Tell us the symptom. We will tell you the next opening.
The chat takes the symptom and the vehicle, then hands it to the desk. It takes appointment requests — it cannot book, hold or confirm a time, and it never tries to diagnose your car in a chat window.