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I have a 1998 Pontiac Grand AM GT that coolant sensor went bad. So how do you change it with out breaking the coolant
Coolant Temperature Sensor
In answer to your question the coolant temperature sensor on a 2000 Pontiac grand am with a 3.4L engine, is located on the rear of the engine above the flywheel. It is located just behind the what I believe is the alternator.
it should be right beside the thermostat its a 2 wire sensor usually with a blue insert on it
sensor is located on coolant housing at engine front
Adding coolant to a 2003 Pontiac Grand Am is very easy to do. The coolant can be directly added to the radiator. Make sure the engine is not hot before adding the coolant.
The coolant capacity of a 2001 Pontiac Grand Am is 13 quarts. This includes the coolant stored in the engine and the radiator.
were is the crankshaft sensor located on a 1987 Pontiac Grand AM with a 2.5L engine
Look at the rear of the radiator approx. 1/3 down from the top
location knock sensor 2002 pontiac grand prix gt 3.8 engine
The ECU is in the engine compartment on a 2002 Pontiac Grand Am. It is the sensor behind the converter.
Trouble code P0118 means: Engine Coolant Temperature Circuit High Input Replace the Coolant Temp Sensor