Ok now I'm thinking it may be my ecu though mine looks CLEAN. Reading some threads with ecu problems sounds like what my truck has also. The bank fired injectors having the ecu failling making one side run rich and one side run normal. Now I have to find a working one.


'73 Datsun 240Z
'87 Toyota Land Cruiser FJ60,4 sp,2 in OME lift, 35" BFG MT
'15 Toyota Prius C