How to Drain the Coolant in a '99 Jeep?

Answer Due to the age of a 1999 Jeep, using the traditional method of draining the radiator is not recommended. The petcocks on radiators are usually made of soft metal that corrodes or rusts easily. Over... Read More »

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How to Drain the Coolant Out of a 2003 Kia Optima?

You should change the engine coolant in your 2003 Kia Optima every two years or 30,000 miles for optimal performance. The Optima uses an ethylene-glycol antifreeze in the radiator system. Drain the... Read More »

How to Drain Coolant on a 2002 Firebird?

You should change the coolant in your 2002 Pontiac Firebird at least once a year. Check the condition of the coolant regularly for any signs of debris or discoloration. Drain the coolant in the rad... Read More »

How to Drain Coolant From a Cadillac CTS?

The Cadillac CTS is a popular sports sedan that combines luxury features with high-end performance. The cooling system is a little different from most other cars, in that it has a coolant reservoir... Read More »

How to Drain the Coolant in a 2002 BMW 325i E46?

With the BMW E46, as with other cars, regular coolant flushes and replacement are an important part of vehicle maintenance. Over time, carbon dioxide and sulfur in the air will mix with the water i... Read More »