Check and make sure the little flapper valve just before the EGR isn't getting stuck closed or held closed when it isn't supposed to. With it fully closed, the engine will cough and misfire. Is it making any smoke when it misfires?

Also, how's the WOT power? Can you do a 0-60 in 12 or 13, or is it more like 18-20?

__________________
Dale

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1990 300D 2.5 Turbo -155k
2000 E430 - 103k
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2014 VW Passat TDI SE - 7k Bro's Diesel
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