I've this code P0430 - "EGR Flow Circuit Malfunction".

Did some researches in this forum and found I need to clean the charge pipe, intake manifold, EGR and check fuses in K40.

I did all of them. Once I start the engine, cold, check engine light come out. I waited for it to warm up to drive. Very sluggish. Especially uphill. Once it is warmed up, I turn of the engine, erase the code, re-start the engine, CEL doesn't come back, but driving is still slugging. No power.

What's wrong? I use wvo, fuel filter has only 2800 miles.

Please help.

thx

P0430 code 96 E300D problem - 180000 miles