Where are the two temperature sensors located on a 1998 Lincoln Continental

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! On your 1998 Lincoln Continental, you’ve got two temperature sensors: 1. **Coolant Temperature Sensor (CTS):** This guy sends data to the engine computer. It’s located near the thermostat housing, which is on the driver’s side of the engine. Look for a small sensor threaded into the coolant passage with a connector plugged into it. 2. **Coolant Temperature Sending Unit:** This one drives the temp gauge on your dash. It’s usually threaded into the engine block or intake manifold, near the other sensor but slightly separate. Since you’re dealing with overheating, it’s smart to double-check for air pockets in the cooling system after replacing the alternator—trapped air can cause overheating and false sensor readings. Bleed the system properly before replacing parts. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554.