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Q: Why does the temp gauge needle jump into red zone out of the blue and the engine is not running hot or overheating?
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How do you know if Oldsmobile intrigue is overheating?

The gauge on the far right side of the gauge cluster is your engine temperature gauge. The normal operating temperature is at the half-way mark. If the needle raises above the 3/4 mark then the car is overheating. A light will come on also if it begins to overheat.


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