Since the time of doing the H/C/I my egr had not been working. The check engine light would always be on. Well yesterday i was messing with it and connented the vacumm for the egr. The car would be cammin more(sounds nicer
), it does hesitate in take off but when rpms are above 2k and punch it really takes off. Did the egr do all this change or maybe i should consider in removing it completly.