supradeluxe
05-25-2015, 09:30 PM
Hi all, my 97 nissan 240sx stock ka24de recently have my car idle really low and would shut off, engine would shake and tremble real bad, CEL code P0171 Lean Bank System 1, so I started spraying brake cleaner around the upper intake manifold and the engine noise started sounding different and engine shake stops for a couple second. I conclude it MUST be the upper intake manifold. As I am attempting to remove the upper only, I realize previous owner stripped the one of the stud on the manifold so I am not sure how to remove it. I am stuck here, anyone in Norcal Bay Area have experience or a mechanic and would like to help me I can pay you. Thanks