can you please provide more details as to what you are experiencing, "no power" does not narrow down possible causes much
it seems to be the fuel filter because it seems better when i am not accelerating as hard. the problem is it idles lumpy.it does not pick up speed when giving it increase in throttle pedal
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this would most likely be caused by a turbo or injector issue, it is possible it could be the filter, but that is not the most common / likely.
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