Greetings. Today i cleaned out the EGR passages and the EGR valve it self. They where clogged up alot, and i really mean alot . So i looked after a EGR Block off plate and found one at akr-performance, but before i brought one my self, i want to ask you guys, if any of you are running without the EGR valve engaged? Is it a good or bad thing to block it off.