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The 2006 Cadillac DTS is designed to run on OAT Orange antifreeze coolant, which has a capacity of around 12 quarts. Coolant is crucial for transferring heat and preventing engine damage from freezing or overheating. It also protects various engine components. The recommended cost for a coolant change on your Cadillac falls between $130 and $170, and it's advisable to have this done every 150,000 miles. If you observe the temperature gauge consistently showing high readings or notice frequent engine overheating, these are indicators that your vehicle requires a coolant flush. It's best to address this promptly to avoid more severe and expensive issues down the road.
If I put green coolant in my 2006 Cadillac DTS, could it cause damage to my car's engine?
Your 2006 Cadillac DTS should use orange, extended-life OAT antifreeze in its motor.