Locate coolant temperature sensor for 95 buick lasabre

Here

2012 Buick Regal Coolant Temperature Sensor

AutoZone https://www.autozone.com > engine-management > 20...

Delphi Coolant Temperature Sensor TS10076 · PRICE: 32.99 · Location:: Coolant Temperature Sensor · Connector Gender: Female · Terminal ...

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Question edited for clarity.
Question moved to model category.

An answer on Just Answer dot com states

The sensor is located on the left rear of the engine behind the exhaust as seen in the attached file here. The connectors on these sensors are also known to go bad and not make a good connection.

But there is no diagram!

This might help

https://buickforums.com/forums/threads/coolant-temperature-sensor-location-on-2017-buick-lacrosse.65662/

https://www.google.com/search?q=2014+buick+lacrosse+coolant+temperature+sensor+location

Videos that MAY help

The temperature sensor for a 2005 Buick Terraza with a 3.5L engine is typically located in the engine block. More specifically, it is usually located in the cylinder head, near the thermostat housing.
To locate the temperature sensor, you can refer to your vehicle's repair manual or try the following steps:

1. Locate the thermostat housing, which is typically located at the front of the engine, near the top.
2. Follow the coolant hose that is connected to the thermostat housing. The temperature sensor is usually located along this hose.
3. The temperature sensor may be attached to the hose with a clip or bolt. It is typically a small, cylindrical sensor with wires coming out of it.

If you are unable to locate the temperature sensor, you can try consulting the repair manual or contacting a mechanic for assistance. It's also worth noting that the location of the temperature sensor may vary depending on the specific make and model of your vehicle.

More than likely the crank sensor is defective.

Where is it leaking antifreeze? Was it from a hose? Start car. Run to temperature. Check to see if there is smoke (steam) coming from under the hood. This would be coolant spraying out due to pressure. Shut down car and cool off. Replace hose, fill with coolant, and bleed system.

The coolant might be hitting a pulley or the pulley is now worn out. Remove the serpentine belt and start car. See if the squeek is still there.

It sounds like your coolant temp sensor could be at fault

The coolant temperature sensor is a thermistor mounted in the engine coolant stream. A thermistor is an electrical device that varies its resistance in relation to changes in temperature.

For 2.5L engines, the coolant temperature sensor is located on the left side of the cylinder head.

For MFI engines, the coolant temperature sensor is located on the intake manifold water jacket or near (or on) the thermostat housing.



Fig. 1: Engine Coolant Temperature (ECT) sensor and connector




Fig.: Engine Coolant Temperature (ECT) sensor location-3.1L (VIN T) engine shown

Hope this helps (remember to rating this and leave an testimonial comment about this free answer).

typically on the back side of the engine in an impossible to reach spot. you will likely have to take this car in to get serviced.

This problem is common, if the coolant level is OK, check the "coolant sensor" and clean the plug.