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Temp Sensor
I replaced thermostat, temp sensor and temp sender. The fan never came on befrore and now it comes on way too soon. In fact when I shorted the code reader leads to check codes the fan came on immediately. The engine coolant temp seems to be fine and the car is not overheating but every time the fan comes on the service engine soon light also comes on and stays on till I shut the engine off. By the way this is a 95 saturn SL-1. Temp guage is beetween 1/4 1nd 1/2 when engine is hot. Also compression is good as well and I'm not using coolant or oil.
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