just got no pick up, it's seems to be ok till you get up 3000rpm in any gear. have done dia test the other day all was ok but will be stripping down tomorrow & give it a clean with the EGR value. also it does not like going up hills on motorways just goes down to 50 or 60 mph then when up it use to pick speed up but know it has just got worse. just hope its a blocked value or pipe if not cat. I know fuel filter is ok as renewed last september.