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The temperature sensor for the 2003 Chevy Impala is situated inside the coolant pipe, which can lead to various engine issues. Problems like a spark plug coming off, loose gaskets that need tightening, and overheating are common concerns. Engine overheating is a critical issue as it can result in car fires and even vehicle explosions. Additionally, there may be excessive oil consumption, necessitating prompt oil changes. Remember to replace the air filter every 15,000 to 30,000 miles, the coolant every 60,000 miles, and the spark plugs every 100,000 miles, unless it's a copper one. In the case of a copper spark plug, replacement is needed around every 30,000 miles.
The coolant flow isn't up to snuff.
I require this.
You can locate the temperature sensor for the 2003 Chevy Impala inside the coolant pipe near the air intake pipe.