9-5 Performance, Mods & Tuning
I am 2003 saab9-5 Aero, recently used BCB stage2, full throttle, mreq is about 1200, but Mair is about 1000,The highest to about 1100, I have changed the BPC, plugs, gas filter, did not solve, may I ask what is the problem,thanks!!!
this is video
http://v.youku.com/v_show/id_XNjM3MTI5MDUy.html