HELP!!! P0455, P0171, P0175 Codes
its really weird i can let the engine run and cant seem to hear a vac leak, my edge says lean on bank 1 and 2 but i clear the code, shut it off start it back and it doesnt say check engine again and when i search for trouble codes it says no codes found, i pulled the pcv out while it was running and definetly heard a vac leak then but plugged it right back in. i dunno if im wigglin the right hose but is this elbow on the upper of the intake like on the bottom side of the aluminum elbow where the throttle body bolts up???


