I just got a 95 SHO and got a engine code, what is code po172 system lean bank 1, EGO not switching
C cpufool2 · Registered Joined Aug 3, 2010 · 1 Posts Discussion Starter · #1 · Aug 27, 2010 I just got a 95 SHO and got a engine code, what is code po172 system lean bank 1, EGO not switching
