How to Race an Engine to Bleed Out Coolant Bubbles?

Answer After you drain the coolant from your automobile and replace it with new coolant, you must purge your coolant system of air coolant bubbles that could collect near the thermostat. This could cause ... Read More »

Top Q&A For: How to Race an Engine to Bleed Out Coolant Bubbles

How to Race an Engine to Bleed Coolant?

Racing an engine to remove air is a method used to remove bubbles of air trapped within the coolant system of an automobile after you change the coolant. In order for the thermostat to work correct... Read More »

Why Won't the Engine Coolant Go Back Into the Radiator When the Engine Cools Down?

A car's radiator does its job of cooling the engine by forcing the coolant/water mixture through the cooling system and into the engine in a cycle, bringing the coolant temperature down before cycl... Read More »

How to Bleed the Coolant System on a Ford Mustang?

When you drain the coolant from your Ford Mustang's coolant system, air can enter the coolant lines when you refill the radiator. Air pockets in the engine coolant system can cause the system to lo... Read More »

How to Bleed Coolant from a 1998 Elantra?

Unlike later models of the Hyundai Elantra, the 1998 version does not have a bleed valve built in to the coolant system. As with all cars though, bleeding the coolant is a necessary part of changin... Read More »