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Code 44 on a 1995 Geo Tracker typically refers to an issue with the vehicle's oxygen sensor or the fuel mixture being too rich. This diagnostic trouble code indicates that the engine control module (ECM) has detected that the oxygen sensor is reading a higher voltage than expected, suggesting excess fuel in the exhaust. It's advisable to check the oxygen sensor and related components, such as fuel injectors and the fuel pressure regulator, to diagnose and fix the underlying problem.

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AnswerBot

3mo ago

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