cooling system Archives - UnderhoodService
Rislone Cleaner Protects Entire Cooling System

The product is formulated to remove damaging coolant deposits that build up and cause engine overheating.

Preventive Maintenance Tips To Avoid Coolant Hose Failure

Determining a worn-out hose isn’t as simple as it used to be. This video is presented by The Group Training Academy.

Understanding Today’s Complex Cooling Systems

‘Radiator hoses’ are now ‘modular coolant assemblies.’ This video is presented by The Group Training Academy.

Cooling System Leak Testing

What replaces the conventional water pump and thermostat is electronic thermostats and electric water pumps.

Auxiliary Coolant Pumps

Don’t be fooled into thinking that these pumps will go away with the surge in hybrid and electric vehicle production.

Cavitation: Killer Of Water Pumps

The condition of the coolant has a direct relationship to cavitation in pumps.

Active Grille Shutter Service

Mounted ahead of the radiator, active grille shutters have motorized horizontal vanes that can rotate to block airflow.

VIDEO: Code P0128 And Cooling System Leaks

The first diagnostic step is to find and fix the leak. This video is sponsored by Bar’s Leaks.

Intake Manifold Sealing

As adjustments are made in the design, prototypes may be manufactured and used in Fit, Form and Function testing.

VIDEO: Cooling System Changes In Technology

The biggest change to engines is in the cooling system. This video is sponsored by Auto Value and Bumper to Bumper.

VIDEO: Damaging Engine Gaskets Due To Over Pressurization

Almost every technician has a cooling system pressure tester in their toolboxes. This video is sponsored by MAHLE.

US Motor Works LLC Adds To Cooling Lineup

The latest 6 new water pumps are now in stock and ready to order.