I Have Been Having That Same Problem, Last Week My Car Was Acting Wicked Wierd So We Took Off My Cold Air and Put A Boost Controller On And It Is Reading 20 psi At Times, I Brought It To Mazda And They Blamed It on My Turbo Back Exhaust Because I Don't Have Any Cats. But It Is Definitly Not That...
i have the same exact problem going on right now. I'm not sure what to do, my car has almost died battery light came up and everything. what should i do after i try all of that?
My Car started this the other day it will idle at 550 then drop down to almost shutting off. where the battery light comes on then goes back up does anyone know what the problem could be?
my mods are aem cold air, and 2.5 custom turbo-back exhaust