If your vehicle has been overheating or doesn't warm up properly, you may need to replace your thermostat. This little gizmo simply stays closed and keeps the liquid in the engine block until the ...

Q. I recently had the thermostat replaced on my Chevy truck. I went to the dealer; they confirmed what I suspected — the thermostat was bad. I basically just said, “Fix it.” When I picked up the truck ...

The water pump draws the cooled liquid from the radiator through the bottom radiator hose and sends it to the engine, where it circulates through water jackets located around the combustion chambers ...