Having problems with your 2003 Chevrolet Impala ?
After driving my impala 20 to 30 miles while cool outside the radiator is boiling rapidly but temp gauge shows ok temp
You may have an air lock in the cooling system, with the radiator cool remove the cap, start the car with the heater on high, let it reach operating temp, fill with water antifreeze \\
Repair Help & Product Troubleshooting for 2003 Chevrolet Impala
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