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shaheed 11/5/2010
2002 BMW 745i Base 8Cyl4.4L - Engine
just got my car service and my malfunction light reduced power light keep coming on.why
when i turn the car off it's goes away,but later comes back on
1 Answer
    MOONSTER_TOOLZ 11/10/2010
    Well, it's a warning that something is not right in your engine and the ECM detects it through the inputs given by the sensors. Have your engine check by a scan tool to verify the fault. By this, you will able to save your engine from possible damage.

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