Coolant Hose on 1994 Pontiac Sunbird

My car is smoking and getting no heat. How do I replace the hose to the coolant resevour?

There are many coolant hoses on your Sunbird. You will need to determine which one is leaking and then decide if any others also need replacing. To replace the coolant sensor you just unplug the electrical connector and remove the sensor. There is more service information available from AutoZone. Their website is