* On the intake manifold: This is the *most common* location. Look for a sensor screwed into the intake manifold, often near the thermostat housing. It's usually a single-wire or two-wire sensor.
* In the engine block: Less common, but possible. If it's not on the intake manifold, it might be screwed into the engine block itself, usually near the thermostat housing.
To find it with certainty:
1. Consult your owner's manual: This is the best resource, as it will show a diagram of your specific engine.
2. Use a repair manual: A Haynes or Chilton manual for your year and model will have detailed diagrams and instructions.
3. Search online for a diagram: Search for "1995 Chevy Silverado [your engine size] coolant temperature sensor location" on Google Images. Look for images showing the engine bay of your specific truck.
Important Note: Before attempting to locate or replace the sensor, let the engine cool down completely to avoid burns. Use caution when working near hot engine components.
