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Message: [QUOTE="JayNicks, post: 1346042, member: 15610"] Did you have an update on this? My truck is 06 f250 XL 6speed. Has 200K miles with EGR removed, straight piped and a power pup tune, runs worse without any tune installed. I have a similar studder/bucking/overfuel with heavy white smoke at 1500-1800 rpm with erratic cylinder contribution. I have changed first 5 injectors which each seemed to help slightly then changed all 8 hoping to solve the issue. You guessed it, not solved. -Anything above regular idle will cause cylinder missfire showing on a contribution test, but very obvious in that rpm range under load and low boost. -The epb tube has been cleaned, sensor pigtail changed -charger changed for a rebuilt unit -swapped FICM with a known good one and both checked to be 48-49volts in all situations -tried running without ICP sensor connected and no change. Under wide open throttle there is lots of power and no hesitation but rolling into the throttle in that rpm range will cause the engine to feel like its loading up and boost does not come on. White fuel smoke from the exhaust and rougher running until its "cleaned up". Truck starts cold and hot quickly and easily. [/QUOTE]

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My 2011 F250 Lariat

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clear cab lights, projection headlights, no more black paint

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