Hey I have a 96 powerstroke with baby swamps and a swamps tuned ts 6 position chip and they worked great for a while but now at an idle in the hwy/mpg and above modes it runs real rough and blows blueish gray smoke

 

how long is a while? do you have AE or anything to do any diagnostics?

 

Well not very long it did the same thing when the fuel filter got gummed up but the filter is brand new and it started doing it again not long after i changed the filter and i probably havent even put 500 miles on this filter.