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2000 Nissan Frontier Question: Drop in engine power



Visitor, V6, Orange Beach, AL, April 10, 2010, 18:26

Hello. I have a 2000 Frontier, six cylinder. Last month the engine power dropped dramatically after the engine warmed up__to the point that it is barely driveable. Again when the engine is cold it drives perfectly___only after warm up do I have the problem. The check engine light does not come on. Any thoughts?

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  • Answer #1

    April 10, 2010, 20:20

    This sounds to me like an emissions problem like the o2 sensor or cat. convertors. Are you getting a code?

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