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Reduced Engine Power
I own a 2004 Suburban 8.1L 2500 LT 4x4. More than often I'm getting a "Reduced Engine Power" message in the dash & starts mis-firing badly. I shut it off. Lock the car. Unlock it. Fire it back up & it all goes away. No mis-firing or "Reduced Engine Power" message. What could this be?- Steadicam305
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- Forum: Engine & Performance
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