Im getting a system too lean bank 1 code... its driving me nuts now.. i cnat really figure it out.


Changed MAP, BOTH 02 Sensors, Fuel Filter, Plugs, Wires.. ( i know some of these things dont pertain, but I jus changed it for maint. reasons.)

anyway.. I started getting this problem about 3 months ago... only things I could think about is...

my newly installed SK IM with hondata gasket..

couldnt use my old aem cai, so i jus bought a temp ebay intake (short ram.. it hisses alot.. is that normal?), and my stock exhaust manifold is sorta dented in at the bottom.. i cnat tell if there is any leakage or anything.. but yeah thats it..


all my vacuum lines are new.. no leaks anywhere. car idles at 750 rpm... sometimes itll dip to 500 or so.. when i come to a stop, itll raise to 950-100 then drop back to 750 and stay there.


help please!!!!!!!